Pregnancy signs weekly

Pregnancy Week By Week | First Month Symptoms and Signs

In This Section

Month by Month
What happens in the second month?
What happens in the third month?
What happens in the fourth month?
What happens in the fifth month?

What happens in the sixth month?
What happens in the seventh month?
What happens in the eighth month?
What happens in the ninth month?
What happens in the tenth month?

What happens in the first month of pregnancy?

Pregnancy is divided into 3 trimesters. Each trimester is a little longer than 13 weeks. The first month marks the beginning of the first trimester.

What’s gestational age?

Pregnancy timing is measured using “gestational age.” Gestational age starts on the first day of your last menstrual period (LMP).

Gestational age can be confusing. Most people think of pregnancy as lasting 9 months. And it’s true that you’re pregnant for about 9 months. But because pregnancy is measured from the first day of your last menstrual period — about 3-4 weeks before you’re actually pregnant — a full-term pregnancy usually totals about 40 weeks from LMP — roughly 10 months.

Many people don’t remember exactly when they started their last menstrual period — that’s OK. The surest way to find out gestational age early in pregnancy is with an ultrasound.

What happens during week 1 - 2?

These are the first 2 weeks of your menstrual cycle. You have your period. About 2 weeks later, the egg that’s most mature is released from your ovary — this is called ovulation. Ovulation may happen earlier or later, depending on the length of your menstrual cycle. The average menstrual cycle is 28 days.

After it’s released, your egg travels down your fallopian tube toward your uterus. If the egg meets up with a sperm, they combine. This is called fertilization. Fertilization is most likely to occur when you have unprotected vaginal sex during the 6 days leading up to — and including the day of — ovulation.

What happens during week 3 - 4?

The fertilized egg moves down your fallopian tube and divides into more and more cells. It reaches your uterus about 3–4 days after fertilization. The dividing cells then form a ball that floats around in the uterus for about 2–3 days.

Pregnancy begins when the ball of cells attaches to the lining of your uterus. This is called implantation. It usually starts about 6 days after fertilization and takes about 3–4 days to be complete.

Pregnancy doesn’t always happen, even if an egg is fertilized by a sperm. Up to half of all fertilized eggs pass out of your body when you get your period, before implantation is complete.

What are the signs of pregnancy?

For a lot of people, the first sign of pregnancy is a missed period. Most pregnancy tests will be positive by the time you’ve missed your period. Other early pregnancy symptoms include feeling tired, feeling bloated, peeing more than usual, mood swings, nausea, and tender or swollen breasts. Not everyone has all of these symptoms, but it’s common to have at least 1 of them.

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What Happens at 3 Months of Pregnancy?

In This Section

Month by Month
What happens in the second month?
What happens in the third month?
What happens in the fourth month?
What happens in the fifth month?

What happens in the sixth month?
What happens in the seventh month?
What happens in the eighth month?
What happens in the ninth month?
What happens in the tenth month?

The embryo becomes a fetus when you’re 3 months pregnant. The umbilical cord connects the fetus to your placenta and uterine wall. External sex organs also start to develop.

What happens during week 9 - 10?

The embryo develops into a fetus after 10 weeks. It’s 1–1.5 inches (21–40 mm) long. The tail disappears. Fingers and toes grow longer. The umbilical cord connects the abdomen of the fetus to the placenta. The placenta is attached to the wall of the uterus and it absorbs nutrients from the bloodstream. The cord carries nutrients and oxygen to the fetus and takes waste away from the fetus.

What happens during week 11 - 12?

The fetus is now measured from the top of its head to its buttocks. This is called crown-rump length (CRL).

The fetus has a CRL of 2–3 inches (6–7.5 cm).
Fingers and toes are no longer webbed.
Bones begin hardening.
Skin and fingernails begin to grow.
Changes triggered by hormones begin to make external sex organs appear — female or male. The fetus begins making spontaneous movements.
Kidneys start making urine.
Early sweat glands appear.
Eyelids are fused together.

What are the symptoms of pregnancy in the third month?

Many of the pregnancy symptoms from the first 2 months continue — and sometimes worsen — during the third month. This is especially true of nausea. Your breasts continue growing and changing. The area around your nipple — the areola — may grow larger and darker. If you’re prone to acne you may have outbreaks.

You probably won’t gain much weight during the first 3 months of pregnancy — usually about 2 pounds. If you’re overweight or underweight you may experience a different rate of weight gain. Talk with your nurse or doctor about maintaining a healthy weight throughout your pregnancy.

Miscarriage

Most early pregnancy loss — miscarriage — happens in the first trimester. About 15 percent of pregnancies end in miscarriage during the first trimester. Learn more about miscarriage.

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1 month of pregnancy { 1 - 4 weeks }

Pregnancy is a cardinal change not only in a woman's body, but also in the psychological and moral state. And all these changes are driven by hormones.
There are general patterns of the first signs of pregnancy, fetal development and changes in the woman's body. Today we will tell you more about what happens in the first month after conception, how the fetus grows and about the condition of the woman herself.

In the first week of pregnancy, you are still living life “before” and do not even suspect that a new life has already been born and is starting its 9- a month's journey into the world. A fertilized egg is actively moving through the tubes, transforming every day.

Changes in a woman's body

It should be noted right away that there are obstetric and embryonic reference dates. Doctors count weeks from the first day of the last menstruation, although there is no pregnancy as such at this time.
Embryonic begins from the moment of conception. You can find out if you remember the date of sexual intercourse or pregnancy occurred in the IVF program.
Usually, in the first week after conception, many women are not even aware of their pregnancy. But the body is already beginning to prepare for childbearing and childbirth, rebuilding to the needs of the baby.
The uterus becomes softer and looser from the inside, so that the embryo can more securely gain a foothold in the endometrium. The hormonal system also begins to rebuild.

Feeling and signs of pregnancy

Few lucky women can feel the coming changes. Basically, the woman does not care about anything.
Usually, the first signs of pregnancy are similar to premenstrual syndrome - the breasts slightly enlarge, become more sensitive, pulling pains appear in the lower abdomen. The lower back can hurt and appetite increases, irritability and slight drowsiness appear.
Signs of pregnancy in the form of morning sickness and reactions to odors are usually absent.

What happens to the fetus?

But real miracles happen to the embryo. The embryo moves this week through the fallopian tube towards the uterus. At the same time, a cluster of 8 cells, which are called blastomeres, turn into one ball. Later, the outer part will become the placenta, and the inner part will become the fetus. But this will happen only after a couple of weeks.

Recommendations for the first week

You need to monitor your health constantly. Gynecologists at the Ivymed clinic recommend preparing for pregnancy about six months before conception by starting to lead a healthy lifestyle.
In the first week, special attention should be paid to dental treatment, fungal diseases, problems with the uterine cavity and other “female” problems, try to avoid stress and crowds, sleep and eat well.

Usually this week you are not yet aware of the onset of pregnancy, but the body is already beginning to rebuild. The fetus, as such, has formed, it only reaches the uterus and becomes stronger.

What happens to a woman's body

In the second week after conception, the woman continues to suffer from the symptoms of the upcoming menstruation. But there is no delay - and there is no reason to “worry” either.
But the human chorionic gonadotropin (hCG) or “pregnancy hormone” is already actively beginning to be produced.
But rapid tests for early diagnosis of pregnancy are not yet reliable: there is not enough hormone in the urine for reliable results. But laboratory blood tests from a vein for hCG are more informative.

Sensations

In the second week, premenstrual symptoms usually continue, as in the first week. Since the hormonal system is already being rebuilt, the mood can change dramatically: from hysteria to violent joy. You may feel more tired and sleepy, even if you slept well.
The belly in the second week of pregnancy is not yet growing: the embryo is too small to somehow affect the size.

How the fetus develops

By the second week of pregnancy, the fetal egg is implanted in the uterus and fixed in it.
The future fetus contains about 200 cells, each of which is responsible for important functions - the development of organs, the formation of the fetus and other genetic information.
At this time, the foundations of vital systems are already being laid: chorion, amniotic stalk, amnion and primary yolk sac.

Advice for moms in the second week

Regardless of whether you feel the symptoms of pregnancy, you should give up alcohol, caffeine, nicotine, heavy physical exertion, stress.
If you haven't fixed your health problems, it's time to fix them. If you have not yet led a healthy lifestyle, it's time to pay attention to it.
To settle an unstable emotional state, take up swimming, yoga, walks in the fresh air. Try to sleep at least 8 hours.

At the 3rd week of pregnancy you have a slight delay in menstruation, you begin to feel the first signs of pregnancy. There is a clear sense of "unusual" condition. But it is easy to confuse it with the harbingers of menstruation, especially if this is your first pregnancy.

What happens in the body at the 3rd week

It is often during the third week of pregnancy that women complain of elevated body temperature (up to 37. 5), and their immunity is noticeably reduced. This all happens because the amount of hCG increases at week 3 in order to preserve the fetus.
The amount of estrogen also increases, which can lead to chest pain, dizziness and headaches.
Progesterone is no less active - it is engaged in "calming" the uterus, but it negatively affects the intestines. Heartburn, flatulence, bloating and constipation occur.

Feelings of a woman

At this time, a woman feels all the “charms” of pregnancy symptoms: morning sickness, change in taste preferences, severe fatigue and drowsiness, frequent urination, pain in the chest and lower abdomen, slight bloating.
The belly itself at the 3rd week of pregnancy is not visible to others, but you may experience discomfort from previously beloved skinny jeans and rearrange the fastener in the belt one notch further.
Mood swings are now your "normal" state.

Fetal development in the third week

At this time, the future baby is already more like an embryo: the beginnings of the nervous, hematopoietic, and skeletal systems are laid. Future internal organs and bones are formed.
But the fruit is still small - its size reaches up to 2 mm, and weighs only one gram. On ultrasound in the third week, the fetus looks like a poppy seed.

Diet for the third week

Just like in the previous weeks, it is important to reconsider your lifestyle and give up alcohol and tobacco without fail. All this can then affect the baby and his health.
The 3rd week of pregnancy in a woman's life should be calm: without heavy physical and moral stress, hypothermia and overheating.
The diet at this time should be significantly revised if you have not previously been an adherent of a healthy diet. Now it is important to have a balanced diet rich in vitamins and minerals.
If necessary, your gynecologist at the Ivimed clinic may prescribe an additional complex of supplements or individual elements, such as folic acid.

It is characterized by all the same signs as in the third week, only menstruation still does not occur, and the symptoms of pregnancy are getting brighter.

What happens in the mother's body

The belly is still not noticeable, but the breasts increase significantly in size. This is how the body prepares for lactation. The nipples may darken.
Hormones continue to “rage”, which is why the expectant mother has problems with the intestines and digestive organs.
If red or brown discharge appears at this time, you need to urgently consult a doctor - the risk of miscarriage this week is very high.

How a woman feels

Symptoms of pregnancy become clearer: pronounced toxicosis, severe fatigue. Drawing pains in the lower abdomen and more abundant (not bloody!) Discharge is the norm.
The chest continues to grow and therefore delivers a lot of unpleasant moments. Many women note the inability to sleep on their stomach due to the grown and painful breasts.
Taste addictions can shock others and drive family members crazy. But here it is important to remain calm and remember that this will soon pass.

Dimensions of the baby at 4 weeks

The future baby is still small, but he already has a single-chamber heart, the formation of internal systems and organs continues. At this time, the intestines and reproductive system are born.
You can already see it on ultrasound. what the fetus looks like at week 4 - this is the fetal egg, where the embryo is formed and hear the baby's heartbeat.
But ultrasound is usually done at this time if there are fears of an ectopic or multiple pregnancy, a threat of abortion.

Recommendations and advice

To combat toxicosis, doctors recommend:

be at least an hour in the fresh air a day
eat small portions, but more often
eat cookies or a couple of mints without getting out of bed
lollipops, a slice of lemon or tangerine
drink tea with ginger, which is good for removing nausea
eat more protein
get more rest
avoid hypothermia and reduce physical activity

However, if you feel great, just continue enjoying your new position and take care of your health and your baby's!

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First signs of pregnancy | Kotex®

Although pregnancy tests and ultrasound are the only ways to accurately determine pregnancy, there are a number of signs and symptoms to watch out for. The first signs of pregnancy include not only the absence of a period, but may also include fatigue, sensitivity to smells, and morning sickness. It is worth remembering that these are POSSIBLE signs of pregnancy, they can appear in both pregnant and non-pregnant women and are associated with ovulation and menstruation.

When do symptoms appear?

Oddly enough, the first week of pregnancy is determined by the date of the last menstruation.

Your last period counts as the first week of pregnancy, even if you haven't actually been pregnant yet. The estimated due date is calculated from the first day of your last period.

Taking a home pregnancy test is the cheapest and easiest way to find out if you're pregnant. Remember that home pregnancy tests measure the level of a hormone called human chorionic gonadotropin (hCG) in the urine, and there is usually less of it in the urine than in the blood.

The test gives the most accurate results from the moment of missed menstruation.

The menstrual cycle is considered delayed if the menstruation did not begin within 5 or more days after the day of their expected start.

However, it is worth remembering that even the day after the expected delay, more than a third of women have such home tests come back negative, and if you test too early, the result can be negative, even if you are already pregnant. You can do another test at home after a couple of days to get a more accurate result.

Signs and symptoms of pregnancy

If you are pregnant for the first time, then you may not notice these first signs of pregnancy or confuse them with symptoms of impending menstruation.

It is not worth spending long hours looking for answers on the forums in experiences, in any case, your research will not change what has already happened or has not happened, but mood and sleep can thoroughly spoil.

Slight lower abdominal pain and spotting

Absence of menstruation

Fatigue

Nausea

Breast swelling

Frequent urination

Constipation

Vertigo on motion

Mood swings

Temperature changes

High blood pressure

Pain and slight bleeding

From weeks 1 to 4, changes in a woman's body are still happening at the cellular level. A fertilized egg creates a group of cells filled with fluid, which is called a blastocyst, which, after pregnancy, will have to turn into organs and body parts of the fetus.

Approximately 10-14 days after conception (4 weeks), the blastocyst attaches itself to the endometrium lining the uterine wall. This process can cause some bleeding, which can be confused with light menstruation.

Here are some signs of such bleeding:

color can be red, pink or brown
bleeding: usually comparable to normal menstruation, usually lighter
painful sensations
usually lasts about three days

No period

After the blastocyst attaches to the walls of the uterus, the body begins to produce a hormone called human chorionic gonadotropin, which tells the body that it is time to stop releasing eggs from the ovaries every month. Most often, after conception, menstruation disappears at 4 weeks of pregnancy.

If you're late, it's worth taking a home pregnancy test, especially if you have irregular periods.

Fatigue

Fatigue may appear at any time during pregnancy. During pregnancy, progesterone levels rise, and this hormone can make you feel sleepy. If you feel tired, then make sure you get enough sleep.

Morning sickness and vomiting

Nausea and morning vomiting usually develop between 4 and 6 weeks of gestation. In fact, such symptoms can occur not only in the morning, but in general at any time of the day. This symptom is typical for the first 12 weeks of pregnancy. If you often feel sick, then you need to make sure that you drink enough water to avoid dehydration.

Breast swelling and tenderness

Breast changes may begin at 4-6 weeks of gestation. They are also associated with changes in hormone levels. Most often, the breast swells somewhat and becomes more sensitive than usual. Usually these symptoms disappear in the future, when the body gets used to the changed hormonal background.

Frequent urination

During pregnancy, blood flow increases and this causes the kidneys to process more fluid than usual, which can cause frequent urination even in the early stages of pregnancy.

Constipation and bloating

This symptom is similar to the typical menstrual symptom and is also caused by hormonal changes, which can slow down the digestive processes, which causes bloating and constipation.

High blood pressure and dizziness during pregnancy

Most often in the early stages of pregnancy in women, blood pressure drops, which can cause a feeling of dizziness due to vasodilation of the brain. High blood pressure in the first 20 weeks of pregnancy usually means that there are some health problems that occur along with pregnancy.