How to find out how to calculate the term of pregnancy? Calendar of pregnancy for weeks

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Being in an interesting situation, a young future mother often arises many questions about the deadline for the development of pregnancy. In the article you will learn all the information on this topic.

When a new life originates in the body of a woman, then a lot of new feelings appear in future mothers. The kid from each week of an interesting position is changing, grows. And mommy feels.

Of course, the future parents want to know the date of the appearance of their children on the white light. And for this you need to know exactly the term of pregnancy. Let's learn what methods can I define this period.

The first signs and symptoms of pregnancy - how to determine the timing?

Of course, it is a pity, but the first indicators of pregnancy are not manifested immediately after conception. Install that you are pregnant the next day after fertilization will not work.

We'll have to wait a bit at least: a week - two. The embryo begins to produce chorionic gonadotropin (HCHG) only after attaching to the uterus, not earlier. Test strips will show the result, as mentioned above, after 7-15 days.

Pregnancy test positive

Pregnancy Test - Positive

Symptoms in some moms are manifested in ten days, and some have already on a monthly period of pregnancy. Signs of pregnancy Such:

  • basal temperature remains high On all period of lutein phase
  • feel ailver In the morning, feeling drowsiness, fatigue, nausea throughout the day
  • absence Monthly blood discharge
  • size changes and appearance chest, pain feelings in its area
  • change taste preferences, enhanced smean
  • the intestine function is disturbed (appear gas formation, constipation)
  • periodically manifest spasms at the bottom Abdominal belly
  • in the first month of an interesting position, small bloody discharges sometimes appear, increase mucous discharge internal secretion
  • pregnant women often go to the toilet for a small due to enhanced blood circulation in the pelvic zone
  • the future mommy often changes mood, fault of that hormones
  • some pregnant women on the skin are manifested acne

The exact period of pregnancy can be installed on the fifth week using ultrasound. In gynecology, the doctor usually disclaims the direction of blood test, urine. In terms of the content of HCHG, you will definitely say - you are pregnant or not.

Symptoms for pregnancy

Symptoms for pregnancy

Calendar of pregnancy for weeks

On the online expanses there are many Calendar pregnancy For weeks. To find out what week you are at this time, you need to enter only the first day of the last month.

Therefore, when planning a child, follow your monthly cycle. Mark the start and end of menstruation in the personal calendar. In addition to the term of your pregnancy, you can still find out what the fetal development is awaited on this or that week.

  • On the First week - the embryo has not yet attached to the wall of the uterus, however, the body actively prepare for pregnancy
  • On the second - In most cases, the long-awaited pregnancy comes
  • On the third - Morula germin attaches to the uterus of the uterus, congratulations, you are now accurately pregnant, even the baby's first heart blows appear
  • On the Fourth - the child goes the active formation of the spine, ears, eyes, hands and legs appear
  • On the fifth - Some moms are just beginning to suspect that some changes have occurred with their organism. No monthly discharge. Kroch also develops further - five fingers appear on the handles
  • On the sixth - felt alert, nausea, but not in all the births. The baby is actively moving, his heart is twice as often as mom
  • On the seventh - Everything is also felt weakness, unpleasant sensations in the stomach, and the fetal has already drawn face features, a tiny nose is visible
  • On the eighth - The uterus grows, but it is not always much noticeable, the child is already confidently doing moves, milk tooths are formed.
  • On the ninth week - still say that you are pregnant hard, the baby is already bending his fingers on their hands
  • On the tenthirteenthweekly - stomach begins to increase. In the blood increases the number of hormones responsible for your condition. Baby develops, reacts to sounds, emotions, nails appear on hands and legs
  • On the fourteenth-twenty sixthweeks of development - the second trimester of pregnancy occurs, during which the belly increases noticeably. From 17-22 weeks you feel the movement of crumbs. The weight of the kid rises to 700-800 grams. The child grows hair, cilia, the internal organs develop and work normally
  • On the twenty-seventh-thirty second - If premature birth happens (more precisely on the 27th week), the child will already survive 87% of 100%. By the end of the 32nd week, the baby is gaining a mass (1,500-2,000 g). Takes the position down the head. There is a preparation for childbirth
  • On the thirty-third-forty second The week - a surfactant will be formed, which gives the opportunity to breathe a child with ordinary air. Increases the belly of the future mother, because the crumb is growing, gaining weight. For 38-06 weeks may occur, it is necessary to be ready for them
Calendar of the development of the fetus for weeks

Calendar of the development of the fetus for weeks

How to determine the term of pregnancy by day?

Exactly to calculate the term of pregnancy on the day itself is independently possible if the future mother was not disturbed by a monthly cycle.

More precisely, the monthly went without delays, regularly. You will need to remember when the last monthly periods began and see the table below. Find the start date of the cycle, and below, see the date of possible delivery.

Date counting table

Date counting table

Calculate the term of pregnancy

To find out what day of pregnancy you have at the moment, use online calculatorswhere you need to enter the first day of the cycle, the number of periodicity of the cycle and click on the "Calculation" key.

How to determine the day of pregnancy

How to determine the day of pregnancy

You can still count on your own. To do this, you need to know when there was an unprotected sexual act, after menstruation, and from this day to carry out calculations. A good method of calculating by the date of ovulation.

It is necessary to know for this how much you have lasted a monthly cycle - 28 or 30 days. Ovulation falls in the middle of the 14th or 15th day, respectively. Here from the date and start an account. For example:

  • now 14.04.2016 year
  • period You were 2.02.16 G.
  • date ovulation falls on 17.02.16 G.
  • we believe at what day of pregnancy you are now: it turns out - 57th day

Calculation of pregnancy for weeks

If before the ladies considered the term of pregnancy, starting with the expiration date of the last month, then gynecologists consider obstetrician week of pregnancyotherwise.

And very often, the period of such pregnancy lasts two weeks more than from The last date of the cycle or ovulytion Day. As doctors consider weeks from first day Last menstrual cycle.

Determination of the date of ovulation and the calculation of the period of pregnancy

Eighteenth obstetric pregnancy week

Video: How to calculate the term of pregnancy for weeks and days?

Watch the video information about what methods can be considered the development of your baby by day, weeks using different reference dates.

Is it possible to know the term of pregnancy before the delay?

  • The exact period of the development of your pregnancy to the delay of the menstrual cycle is to establish problematic. But if the first signs of the occurrence of pregnancy are shown or you suspect something unusual, then use test sticks
  • To do this, you will need a hypersensitive test. In the morning, make an analysis as indicated in the instructions and see how many strips will be released. Two means: you are pregnant. However, not all 100% is the correct result.
  • You can just install the pregnancy only at the experienced gynecologist. He will notice whether the uterus is increased or not. It will even say for what time it corresponds to its size. And yet, it will be seen by analyzes on xgx, which earlier than 14 days of pregnancy are useless
Highly sensitive pregnancy tests

Highly sensitive pregnancy tests

What period of pregnancy test shows?

No one forbids future mommies to make tests before the monthly delay. Only at small deadlines for the development of the fetus, they can give false-negative results. The level of hCG begins to ride after the embryo is located and attached to the uterus of the uterus for this you need 2-3 weeks.

Pregnant or not pregnant?

Pregnant or not pregnant?

How to find out the term of pregnancy by date of menstruation?

We have already raised this question. To determine the exact time of fertilization, it is necessary to calculate when a woman has ovulation. This day comes in the middle of the monthly cycle. More precisely on the 14-15th day after the first day of menstruation. That's it from this date and it is necessary to calculate the days, weeks of pregnancy.

Pregnancy term by date

Pregnancy term by date

From what period determines the ultrasound pregnancy?

The heart of the crumb is begged on the fifth week, it is on this period of an interesting position of a woman, an ultrasound will be effective in determining the term. Previously do the diagnosis is useless.

It is understood by the desire of the future woman in labor to learn about pregnancy, especially if she is long-awaited. But you do not need extra fuss and experiences, wait a bit. After all, the excitement will not be beneficial for you.

Ultrasound diagnostics

Ultrasound diagnostics

Video: Determination of the deadline for the development of the fetus