Pregnancy from the very first week leaves its mark on a woman’s condition. After the fertilized egg attaches to the wall of the uterus, hormonal changes begin in the woman’s body.

They manifest themselves with certain symptoms that can be used to diagnose pregnancy at an early stage.

The most favorable time for conception is the period of ovulation, which occurs in the middle of the menstrual cycle. Ovulation occurs when the follicle ruptures and an egg ready for fertilization is released.

If for some reason there is a disruption in the menstrual cycle, the timing of ovulation may shift and conception may occur earlier or later than the middle of the cycle.

The mature egg enters the fallopian tube, which contains sperm. The most active of them penetrates the membrane of the egg and fertilizes it. Then it begins to move towards the uterine cavity. Along the way, the egg divides and by the time it enters the uterus it turns into a fertilized egg, consisting of several hundred cells.

Implantation of the fertilized egg occurs 7-10 days after ovulation.

After entering the uterus, the fertilized egg does not immediately attach to its wall, but remains in a “suspended” state for 2 days. During this time, it prepares the surface of the uterus for implantation, relaxing its tissue. This is necessary so that the walls of the uterus do not reject the foreign body.

More often, attachment occurs to the posterior wall of the uterus, since it is thicker, many vessels are concentrated in it and created Better conditions for the development of the embryo.

Implantation may fail for a number of reasons:

• hormonal imbalance (change in the concentration of progesterone, estrogen, glucorticosteroids, prolactin, etc.);
• unpreparedness of the endometrium (uterine mucosa) for implantation. The thickness of the endometrium for successful attachment of the fertilized egg must be at least 7 mm;
• fibroids (benign tumor) of the uterus.

If the fertilized egg fails to implant, menstruation will begin and it will leave the uterus along with the menstrual flow.

Hormonal changes after implantation

After the implantation of the fertilized egg begins active work body, aimed at the proper development of the child.

A woman faces hormonal changes, which affect the functioning of all body systems.

At the site of the burst follicle, it appears - this is a temporary formation responsible for the production of progesterone.

Progesterone is a hormone necessary for the implantation of a fertilized egg and normal development pregnancy. Malfunction of the corpus luteum can lead to miscarriage or.

During the division of a fertilized egg, the rudiments of the future embryo and membranes (chorion) appear. The chorion produces a special hormone - human chorionic gonadotropin (hCG).

Based on the presence of this hormone in the blood, pregnancy can be predicted with a high degree of probability. In rare cases, it is not associated with pregnancy, but with certain diseases.

Subjective first signs before delay

The first signs of pregnancy before a delay are based on the woman’s feelings.

They are characteristic of pregnancy, but their severity may vary: in some women they appear more strongly, in others they are absent altogether. Moreover, it does not matter whether the pregnancy is the first, second or third, any woman can feel early signs of pregnancy, regardless of age, nationality, social status etc.

Even before your period is missed, the first sign of pregnancy may be chest pain. They appear at 1-2 weeks of pregnancy.

The breasts swell, become more sensitive, any touch causes pain.

The initial sign of pregnancy before the delay may be increased pigmentation of the nipples. This symptom does not always appear; in some cases, women do not feel any discomfort in the chest.

Another one, so to speak folk sign pregnancy, there may be slight bleeding from the genital tract.

The process of attachment of the egg to the wall of the uterus may be accompanied by implantation bleeding.

A woman may mistake it for premenstrual discharge. They can last from several hours to days.

The changed hormonal background becomes, which causes apathy, loss of strength and drowsiness.

Such early signs of pregnancy can accompany a woman throughout the entire first trimester of pregnancy. To these are added changes in the emotional state of the pregnant woman: tearfulness, irritability and anxiety appear.

Many women are concerned about the malaise characteristic of colds: headache, feeling of weakness, nasal discharge,...

These symptoms are caused by a temporary weakening of the immune system, characteristic of early pregnancy.

If a woman consults a doctor about an illness, she needs to inform him about the possibility of conception.

This will allow the doctor to select drugs that are safe for early stages pregnancy.

Accelerated blood circulation in the pelvic organs and changes in kidney function cause increased urination. If it is accompanied by a pulling or cutting pain, you should immediately consult a doctor. In this case, frequent urination may be a sign of the development of a genitourinary tract infection.

During pregnancy, blood flow to the pelvic organs increases and the uterus begins to grow.

An increase in the size of the uterus may be accompanied by a feeling of “fullness” in the abdomen, pain and tingling in the uterine area.

The primary sign of pregnancy before the delay may be diarrhea.

Diarrhea is not infectious and goes away quickly. In this way, the body reacts to the stress caused by pregnancy.

Don't worry about this - after a while the stool will recover. According to statistics, local gastrointestinal disorders in 65% of cases are obvious signs of pregnancy before the delay.

Looseness of the cervix, decreased turgor of the vaginal muscles. This is due to the action of progesterone, which helps relax muscle tissue.

Without waiting for an examination by a gynecologist, you can conduct a self-examination: insert a finger into the vagina and evaluate muscle tone. When palpated, in the event of pregnancy, the muscles will seem “boiled.”

Unusual signs of pregnancy include changes in taste preferences, excessive tearfulness, flatulence, heartburn, and decreased visual acuity.

Despite the abundance of signs indirectly indicating pregnancy, you may not experience any signs at all other than delay.

Personal experience

Let me start with the fact that I am a mother of 3 children and all 3 pregnancies were, so from the very first days after conception I listened to my body and carefully monitored all the changes that were taking place.

I would like to clarify that the early signs of pregnancy, which can occur 1-2 weeks after conception, are so subjective (even for one woman) that you should not try on all the sensations of other people on yourself.

So, for the first time, the earliest sign indicating pregnancy was pain in the mammary glands. The chest became swollen, became very sensitive and hurt so much that it was impossible to lie on the stomach. This didn't happen before. My chest, of course, hurt, but not much. It was this fact that inspired me, and he gave it.

Planning my second pregnancy lasted for six months. My health was fine. Before planning a pregnancy, my husband and I took the exam. But for some reason the test did not streak. I listened to my own body, and when my chest started to hurt, I ran for a test, but the results were negative. So, during the next cycle after ovulation, I noticed that my breasts did not hurt at all.

To be honest, I thought that this time my body decided to take a break and reward me with an anovulatory cycle. My chest never started to hurt. This time I didn’t even go for the test. However, it was this cycle that ended in pregnancy. And I did the test after the delay, and it showed a bright red second stripe.

Moreover, a few days after ovulation, I began to experience cystitis due to... I successfully cured my cystitis with Monural, and 2 weeks later I found out that I was pregnant. I don’t know if cystitis and colds can be called early signs of pregnancy. But I am glad that taking the antibiotic did not affect the child in any way.

The third time I got pregnant again the first time. Moreover, pregnancy occurred immediately in the next cycle after discontinuation of OC Regulon. This time the breasts were in normal condition. She began to swell slightly after ovulation. In principle, nothing foreshadowed pregnancy.

However, this time I set aside for myself the day when the embryo transfer was supposed to take place. On this day, my whole body felt weak, I wanted to lie down all the time and... By the way, this time the test did not show pregnancy before the delay. A weak second line appeared the second time on the 2nd day of the delay.

So, even for one woman, each new pregnancy manifests itself differently.

Ksenia, 34.

Objective signs of pregnancy before delay

One of the reliable signs of pregnancy before the delay is considered to be an increase in basal temperature (temperature in the rectum) above 37 ° C.

The obtained measurement results may be correct if certain conditions are met.

Basal temperature is measured in the morning, immediately after waking up, without getting out of bed. Before this, the woman must lie down for at least 6 hours.

You cannot take measurements earlier than 2 hours after sexual intercourse, as the results will be incorrect.

The onset of pregnancy can be judged by the level hCG hormone. At home, its level in urine is determined using special tests.

In early pregnancy, a second faint line may appear on the test. In this case, it is necessary to repeat the tests over several days and monitor the change in the brightness of the stripes.

If the pregnancy is short, home tests may indicate that implantation has already occurred, but the level of hCG is still insufficient to detect it in the urine.

For correct results in the early stages, it is better to use with a sensitivity of 10 mIU/ml.

False negative result may be for other reasons:

• the test was spoiled or expired;
• it was not the morning portion of urine that was used;
• on the eve of the test, the woman drank a lot of liquid or took diuretics;
• kidney disease;

If you suspect pregnancy, but a home test shows a negative result, a blood test is necessary.

HCG is detected in it earlier than in urine. Blood for analysis is taken from a vein, the analysis is given in the morning on an empty stomach or 4-5 hours after a meal at another time of day.

To confirm the result, it is necessary to take hCG over time. In the case of a normal intrauterine pregnancy, the level of the hCG hormone in the blood will constantly increase.

After the first signs of pregnancy appear, you must wait until your menstrual cycle is delayed and consult a doctor.

He will prescribe an ultrasound, which will clearly establish the fact of pregnancy and determine its development (uterine, developing or frozen).

SIGNS OF PREGNANCY AT 1 WEEK

Starting point of pregnancy doctors usually consider the first day last menstrual period . Although pregnancy has not yet occurred, the woman’s body has already begun preparing for this wonderful event. Conception occurs much later, only in the third week. How to prepare to the desired pregnancy occurred as early as possible and was it successful? Let's discuss the main preparation steps before learning what the first signs of pregnancy are typical for 1 week from the moment of conception.

At the end of the first week it is worth paying attention Special attention directly to conceiving a child. To ensure that your chances of conceiving are as high as possible, doctors advise taking a three-day break. intimate life before the moment of possible conception.

Male reproductive cells are spermatozoa that are quite sensitive to chemical composition the environment in which they find themselves. The most favorable positions for conceiving a child The so-called missionary position and the knee-elbow position of the woman, in which the man is behind, are recognized. To increase the likelihood of conception, it is worth spending twenty to thirty minutes after intercourse lying on your back. You can elevate your pelvic area by placing a folded blanket under your lower back. or pillow . If you have animals in your home - cats, dogs and other pets, have them examined by a veterinarian and get all the necessary vaccinations. Take timely prevention of colds.

Basal temperature measurements every morning are a useful habit for a woman planning to soon become a mother. If possible, try to avoid stressful situations and nervous shocks.

When planning pregnancy in advance, 1 week pregnant should be noted not only by visiting a doctor, but also by taking vitamin complexes. In most cases, the gynecologist prescribes an ultrasound between 5 and 11 days of the cycle. . This is necessary to control the process of follicle growth. In addition, an ultrasound will allow your doctor to determine the exact day of ovulation and identify possible hormonal imbalances in a woman.

Signs of pregnancy at 1 week not so noticeable, but nevertheless a woman often notices the following changes:

increased salivation. The 1st week of pregnancy is often marked by the formation of drool in the mouth on its own. This happens not only before a meal, when you are hungry and see delicious treats on the table, but also after a meal;

calf cramps, which especially often occur at night, may also indicate that you are 1 week pregnant;

Another common sign of pregnancy at 1 week is a metallic taste in the mouth and changes in pigmentation. Already a week after conception, the white line of the abdomen, which starts from the navel and goes down, may darken. It is also possible for pigment spots to appear on the face. , along the hairline;

bloating of the abdomen, as well as sudden constipation from any food, are among the most embarrassing of the first signs of pregnancy.

The pregnancy period is counted from the first day of the last menstruation for several reasons. Among the main reasons is convenience, since the start date of menstruation is remembered depending on the date of conception. Conception can occur not necessarily on the day of sexual intercourse, but even within 3 days after intimacy. According to global practice, the fertilization stage lags behind by 2 weeks from the beginning of the menstrual cycle . This delay is usually called the ovulation period. Menstruation is a process of renewal of the female reproductive system and preparation of the body for ovulation and conception. At the same time, the ovary prepares for the possibility of the egg giving birth to a new life.

The gestational (or obstetric) period of pregnancy is 40 weeks, that is, 10 months of 4 weeks each, for a total of 280 days. The obstetric period is divided into 3 trimesters: the first lasts from 1 to 12 weeks, the second from 13 to 27 weeks, the third from 28 to 40 weeks. In order to predict the birth of a baby by a certain date, you can calculate the estimated date of birth using the following method: add 7 days to the date of the last menstruation and count back 3 months.

HOW DOES LATE PREGNANCY PROCEDURE (AFTER 30.35 OR AFTER 40 YEARS OLD) IN A WOMAN

If we compare the possibility of getting pregnant at the age of slightly over 30 compared to when a woman is almost 40, then the difference is huge. The closer your age gets to 40 years, the weaker your body's ability to conceive . Experts around the world advise women over 30 not to wait too long, especially if they plan to have more than one child.

Pregnancy after 30 years will proceed without any special differences from pregnancy in more early age. The ability to conceive and the risk of miscarriage or having a child with Down syndrome are only a couple of percent higher than for women aged 26 to 28 years. After 35 years, a woman's fertility begins to decline sharply. Also, pregnancy after 35 years is marked by an increased risk of having a child with Down syndrome or other congenital malformations. Doctors may advise the expectant mother to undergo a number of examinations: amniocentesis, chorionic villus biopsy and some others.

In women aged 35 and 39 years the chances of conceiving twins increase many times over even without prior infertility treatment. Typically, infertility treatment promotes multiple pregnancies. Typically, during one menstrual cycle, a woman matures one egg , but levels of follicle-stimulating hormone (FSH) increase with age.

Pregnancy after 40 years has a number of advantages. Among them is the fact that since you were in no hurry to have children before, it means you were busy with career and personal growth, and managed to see the world. Your financial well-being provides a confident foundation family life. Women at an older age are better educated, unlike young mothers, they make reasonable and informed decisions. Women over 40 are more likely to breastfeeding, they eat healthy food, take care of the child.

The main disadvantage of having a child after 40 years of age is the difficulty of conception. It has been scientifically proven that 15 years before the onset of menopause, the number of eggs produced that mature in a woman’s body begins to decline sharply. In addition, mature eggs may have chromosomal problems, which leads to an increased risk of miscarriage and birth defects in the child.

IS IT POSSIBLE TO GET PREGNANT FROM MUCUUS (PRE-EJACULATION FLUID)?

Sexual contact occurs in cases where the body of both partners is completely ready for it. To ensure that intimate intimacy brings pleasure and not pain, the reproductive organs of both women and men secrete a special natural lubricant. This lubricant looks like colorless mucus and serves as evidence that the partner is in an aroused state.

In men, lubricant is a pre-ejaculatory fluid that is released during intimacy and looks like clear, odorless mucus. Nature has provided this mucus as a lubricant for easier penetration of the genital organ. Female body secretes the same fluid, but it is not related to pregnancy . With male mucus, things are a little more complicated.

Many young girls wonder - " Is it possible to get pregnant from male mucus during intimate contact?"Experts answer that it is possible to get pregnant from mucus, but the likelihood of this is negligible. Studies have confirmed that spermatozoa are present in the secretions (lubrication) of some men, but the number of such men is not at all large. Find out the answer to the question "Is it possible to get pregnant from mucus?" is only possible through expensive tests.

WHAT EARLY SYMPTOMS OF PREGNANCY CAN APPEAR IN THE FIRST DAYS?

Only a gynecologist or a pregnancy test can determine pregnancy with a high probability , but let's talk about what early pregnancy symptoms you can identify yourself.

The only way to most accurately determine pregnancy before visiting a doctor , is a test. Some pregnancy symptoms already in the first days after conception will tell you that the woman is in an interesting position. Some women feel their bodies so sensitively that they almost immediately feel that they are pregnant. Other women do not feel anything until their period is missed. A delay is the most obvious sign of pregnancy.
First symptoms of pregnancy may differ quite significantly different women. Even in the same woman, during her second pregnancy, symptoms may differ from those she observed during her first pregnancy.

What early pregnancy symptoms can a woman see on her own? Strong cravings for salty foods, changes in taste preferences, increased irritability and nervousness. The expectant mother sometimes has poor control over her behavior, although she understands that behavior does not always correspond to the norm.

Symptoms of pregnancy in the first days- mild nausea or nausea at certain periods of time, which is called early toxicosis. Toxicosis may occur like a pronounced sensation with every meal or just mild nausea in the morning. Also, at the beginning of pregnancy, the perception of smells and tastes may change, and an aversion to any food may occur. Sometimes a metallic taste appears in the mouth.

In the early stages of pregnancy, breast enlargement is especially noticeable. Conception in the very first days gives rise to rapid hormonal changes in a woman’s body. Breasts may become larger in just a couple of weeks by one or two sizes, sensitivity increases.

FIRST SIGNS OF PREGNANCY IN THE EARLY TERMS

Some signs of pregnancy in the first days are more accurate than a conventional pregnancy test. At a very early stage, the test may not show the desired second stripe. Even if conception has occurred, the hCG level may be so low that the test will not be able to catch its increase.

The first signs of pregnancy can also be determined by the appearance of acne, even if you have never had such a problem. During normal fetal development, the immune system expectant mother depressed. Nature provided this so that the body does not reject the embryo as a foreign body. As a result of this, the expectant mother becomes very susceptible to various types of infections.

By regularly monitoring your cycle and measuring your basal temperature, you will notice that your temperature will remain elevated throughout the luteal phase. The hormone progesterone helps keep the temperature at high level throughout ovulation. If your basal temperature remains high and after ovulation is completed, this indicates pregnancy.

Signs of early pregnancy- light spotting 8-10 days after ovulation. They start around the time you are supposed to have your next period. This discharge is called implantation bleeding.

During the first pregnancy, signs of pregnancy are earlier than during repeat pregnancy. This is due to the fact that the metabolism becomes faster so that the body can support both the fetus and the woman’s body. These symptoms can manifest as endless fatigue.

The first signs of pregnancy are also an increase in the amount of cervical mucus, cramps in the lower abdomen , constant constipation and gas.

HOW MANY WEEKS IS A WOMAN'S PREGNANCY LAST?

One of the most common questions about pregnancy is: “How many weeks is a woman’s pregnancy?”

We know that pregnancy is 9 months, but why then is 40 weeks considered the normal period for childbirth? The first knowledge that a woman acquires during pregnancy is to count the term in weeks, not months.

Doctors determine the gestational age, and therefore the date of expected birth. from the fact that the average woman's cycle lasts 28 days. Ovulation occurs on days 14-15 of the cycle.

Doctors have their own answer to the question “How many weeks does a woman’s pregnancy last?” The optimal period is considered to be 280 days. The exact date is quite difficult to determine due to the impossibility of establishing the exact date of ovulation. It may not correspond to the date of sexual intercourse. The baby will be considered full-term if born between 266 and 294 days, which corresponds to a period of 38 to 42 weeks of fetal development.

Thus, 280 days are equal to 40 weeks, an obstetric month consists of 4 weeks, that is, one cycle - 28 days. This is exactly 10 obstetric months.
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Women who are planning a pregnancy always carefully monitor all the body's reactions. They are waiting to see if attempts to conceive have been successful. But most women find out late that they are pregnant, when their belly begins to enlarge or they feel when the baby begins to move. This is because they do not pay attention to the very first symptoms of pregnancy in the first days after conception.

Why is it so important to determine pregnancy?

The health status of her unborn baby directly depends on a woman’s understanding of her “interesting situation.” After all, if she is in ignorance, then she leads a normal lifestyle, often including:

• irregular work schedule;
• overwork and stress;
• the use of medications that are strictly contraindicated for expectant mothers;
• unbalanced diet;
• drinking alcohol and smoking, etc.

All of these factors can have a negative impact on the health of the fetus. Therefore, the sooner a woman becomes aware of pregnancy, the sooner she will eliminate everything that can harm the developing fetus.

So, what are the first symptoms of pregnancy in the first days?

The first signs of pregnancy in the first days

What early symptoms of pregnancy can be detected even before a missed period? First of all, this:

Breast tenderness and swelling

From the first days of conception, the breasts gradually begin to prepare for the upcoming lactation. The mammary glands enlarge due to the action of the hormone progesterone. In some women, the breasts only swell slightly, while others experience soreness and increased sensitivity. As pregnancy progresses, the nipples may increase slightly in diameter. If pregnancy has really occurred, then they may still darken in the near future, and on the chest you can see the vascular network, characteristic of pregnant women.

Basal temperature

Why can you not notice your pregnancy?

The very first symptoms of pregnancy in the first days are not noticeable at all, and even more so, a woman may not feel them at all. Even science does not consider the first days from the moment of conception to be a real pregnancy. This is because after fertilization, over the course of 7-10 days, the egg gradually moves to the place where in the future it can undergo the process of full development from an embryo into a fetus. And already when it is firmly attached to the wall of the uterus, there is reason to believe that pregnancy has occurred. It often happens that the fertilized cell does not have time to fix on the wall of the uterus and is removed from it along with menstruation. If, after fertilization, the egg enters the uterus and, as expected, attaches to its wall, this process is called embryo implantation. Then its development begins and this is the full beginning of pregnancy.

After implantation, the placenta and umbilical cord form first. During this same period, hormonal changes occur in the body of the expectant mother. She begins to produce a special hormone responsible for the safe stay of the fetus in the woman’s body in the early stages. It is called human chorionic gonadotropin (hCG) and is 100% present in the blood in the first days of pregnancy.

The first signs of pregnancy can vary greatly from woman to woman. Moreover, in the same woman, these manifestations during the second pregnancy may be completely different than those observed during the first.

Can pregnancy proceed without symptoms?

It happens that a woman carrying a baby may not even be aware of her situation. Her menstruation schedule may last for several months of pregnancy. And there are no other symptoms! Then there is a gradual cessation of menstruation and only then does the woman find out that she is pregnant.

Laboratory changes

The earliest laboratory signs of pregnancy are:

• A special substance, the so-called early pregnancy factor, can be found in the mucus of the cervix or in the blood of the expectant mother. It can be detected within 28-48 hours from the moment of conception. This factor can be detected in 67% of women who become pregnant. This figure increases during the first months of pregnancy. But this method is currently practically not used.
• The presence of a specific hormone – human chorionic gonadotropin (hCG). With the help of tests and analyses, it is possible to detect it in the blood of a pregnant woman. It is also present in lower concentrations in urine. Based on its level, one can judge whether conception has occurred and that gestation is occurring normally. This indicator increases even before the delay of menstruation. The concentration of hCG is higher in morning urine. That is why it is used to perform a pregnancy test. The test may be positive already in the first days, but you cannot expect a 100% result. To make sure it is correct, the test should be repeated after 7-10 days.

What happens to the fetus in the 1st week of pregnancy?

What happens to the fetus in the early stages? How does pregnancy progress day by day, how does the fetus develop and what does the woman feel?

The beginning of the first week of pregnancy (embryonic) is considered to be approximately 3 days after sexual intercourse. As soon as conception occurs, the future embryo begins to form. After the successful fusion of the egg and sperm, for the first day and a half, the fetus is nothing more than a single-celled zygote. Then, over the course of about 3 days, the cells of the zygote are fragmented. Next, the future embryo follows into the uterine cavity, where it needs to firmly attach itself. This is where everyone future period a baby will be formed from it. At this stage, many experts believe that the zygote is not a fetus. But some women experience this period, and the symptoms can be very different. Others have no sensations at all. It all depends on individual characteristics body.

When the expectant mother finds out about her position, the fetus already presents grouped cells that are tightly attached to the wall of the uterus, and their active reproduction and growth has begun.

When to visit a doctor?

As soon as you think you might be pregnant or have a positive pregnancy test, visit your doctor. At about two weeks, he can confirm the pregnancy, determine how long has passed since conception and how the pregnancy is progressing.

Women often ask their gynecologist the question of how to feel that conception has occurred. In addition, an early visit to the doctor is important to determine the health status of the expectant mother and exclude the presence of diseases of the genital area. After all, all diseases can have a negative impact on the baby’s health in the future.

Thus, it is better to visit a doctor as soon as you feel any symptoms indicating possible pregnancy. After all, the first month is the most dangerous period in many ways, so it is better to protect yourself and the fetus from possible danger. Tell your doctor in detail exactly what sensations you had in the first days after conception and what bothered you. You also need to inform the specialist exactly when your last menstruation was. The gynecologist will conduct an examination, assess the condition of the uterus and only by this will be able to judge the possible occurrence of pregnancy.

There are many signs - physiological, external, laboratory, which in the first days make it possible to suspect fertilization, and a little later - to confirm it. How a woman feels in the first days of pregnancy, what signs appear immediately after conception, largely depends on her body and state of health. It will not necessarily be possible to observe any of these signs. It may happen that in your case the symptoms of pregnancy will be completely different. If pregnancy is confirmed, take care of your health so that you can easily carry and give birth to a healthy baby.

After conception, physiological changes occur in a woman’s body, which are manifested by unusual symptoms. At the very beginning, these manifestations are weak, not all women pay attention to them. However, it is useful to know about the most typical first signs of pregnancy so as not to confuse this condition with a common illness and not to proceed with treatment that could harm the unborn baby. The first weeks of intrauterine development are a very crucial period, so it is important for a woman to find out about her situation even before the delay occurs.

In the first weeks of embryo development, the most important organs are formed. Incorrect behavior of the mother (excessively intense sports, increased nervousness, drinking alcohol, smoking) can have a detrimental effect on the health of the unborn baby. Infectious diseases pose a particular danger.

Woman wanting to give birth healthy baby, must introduce some restrictions into her life from the very first days of pregnancy. She needs to stop drinking alcohol, as well as strong coffee, and should take a more responsible approach to nutrition. Pregnant women should not be nervous or overexert themselves physically. If you feel unwell and have to see a doctor, you need to warn him about your possible condition so that he takes it into account when prescribing medications.

Conception may also be unplanned (for example, contraception was unsuccessful or the woman made a mistake in calculating safe days). The first signs will indicate that an unexpected event has occurred; she should be careful not to harm the baby. If a woman does not intend to give birth, she will be able to have an early abortion, avoid toxicosis and other ailments that have to be endured before a regular abortion is carried out at a later date. later.

When do the first symptoms appear?

Fertilization of the egg occurs only after ovulation, which in a 28-day cycle occurs approximately in the middle. There may be slight deviations in the timing of conception due to the presence of individual physiological characteristics in women, as well as the existence of differences in sperm activity in men. However, it is safe to say that there is no point in trying to detect reliable signs earlier than a week after sexual intercourse.

When is it appropriate to do the test?

If you use the test earlier, the result may be false negative. That is, conception has occurred, but the level of the hormone secreted by the embryo (hCG) is still too low. More expensive inkjet tests have the greatest accuracy. It is necessary to strictly follow the instructions, since if done incorrectly, the result may be false positive.

Blood test for hCG

A reliable result of a hormone test can be obtained only 10-12 days after sexual intercourse. The fertilized egg must have time to implant in the uterus, only after that the chorion (embryonic membrane) begins to secrete hCG (human chorionic gonadotropin). Each week of pregnancy corresponds to a certain level of the hormone, higher than in non-pregnant women.

However, this sign is not absolutely accurate, since an increase in hormone levels occurs not only during pregnancy, but also with kidney disease or diabetes.

Signs of pathological pregnancy

If the test gives a positive result, and the hCG test shows its content in the blood is below normal, this indicates that the pregnancy is ectopic. It is especially dangerous when the fetus begins to develop in the uterine tube. A condition in which a pipe ruptures is life-threatening for a woman. Therefore, it is necessary to identify such a pathology as early as possible and remove the fetus. Signs of improper attachment of the embryo include the appearance of cramping pain on one side of the lower abdomen, as well as spotting.

A frozen pregnancy is possible, when the embryo stops developing and dies, but a miscarriage does not occur; the fetus also has to be surgically removed. This pathology occurs if a woman has polycystic ovary syndrome or an increased level of androgens in the body. An early sign of a frozen pregnancy is a low level of hCG in the blood.

There is such an anomaly as false pregnancy. Moreover, the signs are so real that it is difficult to dissuade a woman from her self-hypnosis.

Video: What are the signs of pregnancy?

Early signs of conception

All signs of pregnancy that appear before a missed period are not absolutely reliable; they only allow us to make an assumption about its likely occurrence.

These include the following manifestations:

1. Nausea, vomiting and other symptoms of toxicosis. They appear approximately 3-4 weeks after conception. At this time, a woman develops intolerance to certain odors (for example, perfume aromas or the smell of meat broth), as well as unusual taste preferences (love for pickles, sweets).
2. Drowsiness and fatigue, decreased blood pressure, inability to concentrate, weakened memory.
3. Frequent mood changes. The desire to cry over the most insignificant things.
4. Change in the nature of discharge. If a woman is not pregnant, then before the onset of menstruation, the leucorrhoea becomes scantier and thicker. After fertilization has occurred, the level of progesterone (the corpus luteum hormone that remains in the ovary after ovulation) remains high. Thanks to this, the work of the cervical glands that produce mucus is activated. Discharge literally from the first days of pregnancy becomes abundant, transparent and liquid.
5. Implantation bleeding. Droplets of blood may briefly appear in the discharge. In this case, a particularly sensitive woman feels a slight nagging pain in the lower abdomen. Such symptoms occur when the fertilized egg implants into the endometrium of the uterus. If bleeding occurs immediately before or coincides with an expected period, it is sometimes mistaken for menstruation. In other cases, women mistake them for intermenstrual bleeding. You need to know that pregnancy can be assumed if such “menstruation” is too scanty and short-lived.
6. Swelling and tenderness of the mammary glands. Changes in their condition occur immediately after conception. Before the delay, the skin around the nipple may darken, and the tubercles on the areola become more noticeable. Sometimes a clear yellowish discharge from the nipple (colostrum) appears.
7. Constipation, feeling of fullness in the lower abdomen.
8. Increased urination, cystitis. With the onset of pregnancy, women's immunity sharply decreases. In this way, the body “adapts” to the new state, doing everything to prevent fetal rejection. Decreased immune defense leads to increased susceptibility to bacteria and viruses. Therefore, at the very beginning of pregnancy, inflammatory processes worsen (in particular, in the bladder). Colds may become more frequent.

Note: Do not forget that these signs are non-specific. Nausea and vomiting can also occur with intestinal diseases (gastritis, colitis), poisoning, and strong emotions. Odor intolerance occurs even with the flu. Craving for sweets occurs during nervous stress.

It is important not to confuse changes in the mammary glands with symptoms of diseases. If the pain becomes obsessive, lumps appear, and the breast skin turns red, you should definitely visit a mammologist.

Basal temperature

One of the first signs of pregnancy is the constancy of a woman’s basal temperature after conception. True, it can only be detected if the measurements were carried out for a long time (over several cycles) in the previous period.

Basal temperature is measured rectally. This allows us to exclude the influence of various external factors on the indicators. The procedure is carried out in the morning at the same time. In this case, the woman must still be in bed. By changing the temperature you can find out when ovulation occurred, since at this moment it reaches a maximum (37°). If fertilization does not occur, the temperature decreases. And if conception has occurred, it remains slightly elevated.

Thrush in early pregnancy

A natural decrease in immunity can provoke the appearance or exacerbation of thrush. The occurrence of the disease is also facilitated by changes in the state of the vaginal microflora due to an increase in the volume of discharge. The lack of beneficial lactobacilli leads to the proliferation of Candida fungi in the body.

However, not all pregnant women develop thrush. It all depends on the state of the immune system and the characteristics of the hormonal shifts occurring in the body. Therefore, the presence of thrush cannot be considered in a reliable way establishing the fact of conception.

Video: Early symptoms in pregnant women