The minimum number of weeks for a pregnant woman to give birth is and how many weeks of pregnancy is

I believe that every woman often looks forward to the birth time of the baby after pregnancy, which may also be the happiest moment in our pregnancy process. On the one hand, female friends can get a certain amount of rest, and on the other hand, we can see the baby we think about day and night, which are very happy things. However, many women give birth to their first child, so they don't know much about fertility issues, so how many weeks does a first-born pregnant woman generally have?

How many weeks is it common for a first-born pregnant woman to be born.

The pregnancy period is 40 weeks, and the birth is usually considered a full birth after 37 weeks. Around 40 weeks, 28 days of pregnancy is defined as a gestational month, so 10 months is 280 days. If it is a normal delivery, it is born within 38-42 weeks of pregnancy, but there are cases of premature birth or overdue pregnancy, and the time cannot be determined.

It is medically stipulated that the expected date of delivery is calculated from the first day of the last menstrual period, and the entire pregnancy period is 280 days, 10 gestational months (each gestation month is 28 days), and the month of the last menstrual date plus 9 or minus 3 is the number of months of the expected date of delivery; The number of days plus 7 is the expected date of delivery, and the expected date of delivery does not mean that this day will definitely be born, but only the approximate time, and it is normal to be born within two weeks before and after the due date.

What to look out for in natural childbirth.

1. Urinate frequently. A distended bladder that prevents fetal presentation and uterine contractions should be actively urinated every 2-4 hours on the premise of adequate water intake.

2. Pay attention to rest and exercise appropriately. Take advantage of the contractions to rest and save energy, and avoid irritability and energy. If the membranes are not broken, you can get out of bed and move, and proper activity can promote contractions and help the fetal head to descend.

3. Relax your mind and be happy in your spirit. Nervousness can directly affect uterine contractions, and can also cause loss of appetite, fatigue, fatigue, and labor progression. There are great benefits to doing deep, slow, even abdominal breathing, which can reduce pain by inhaling deeply during each contraction, gradually puffing up the abdomen and slowly descending as you exhale.

How many weeks of pregnancy are generally born.

In fact, as long as the pregnancy is full of 37 weeks, that is, the baby born after 37 weeks (including 37 weeks) is full-term, and the baby born earlier than 37 weeks is called a premature baby. A normal full-term baby is born within 37 weeks and 42 weeks (260,293 days) of pregnancy.

The "month" in "October pregnancy" refers to the month of pregnancy, not the month we often refer to. The gestation month is every 4 weeks, and 7 days is counted as one week, so 1 gestation month should be 28 days, and it is not very much said that 30 days, so 10 gestation months are a total of 280 days, that is, 40 weeks.

The gestational time is calculated from the first day of the last menstrual period. The normal time limit of pregnancy for human beings is about 40 weeks, and the first day of the last menstrual period is often used to calculate the start time of the expected date of delivery, and the normal pregnancy time limit is about 265 days, which refers to the day when the egg is fertilized, and ovulation is in the middle of menstruation, so 40 weeks of pregnancy is 2 weeks longer than the pregnancy time calculated from the beginning of the actual egg fertilization.

How many weeks are twins usually born.

Twins are generally at 36-37 weeks at term, but twins have a larger load than a fetus and need more nutrients, so most of the cases will be born prematurely. Due to the speed of placental aging and maternal nutrition, twin babies are often born earlier than singleton babies, according to the aging of the placenta and the mother's own physique.

After pregnancy, the pregnancy time is generally calculated according to the gestational week, and every 7 days is a gestational week, until the full-term labor is a complete pregnancy. However, some pregnant women may give birth early before the calculated due date. So, how many weeks of pregnancy is it normal to give birth?

Generally, the gestational period from pregnancy to delivery is 40 weeks, so the expected date of delivery is also calculated at 40 weeks. From the first day of the last menstrual period of a pregnant woman, the month is minus 3 or plus 9, and then the date plus 7 is the due date of the pregnant woman. However, the expected date of delivery is only an estimate of the date and does not mean that the birth must be given on that date.

On the basis of the expected date of delivery calculated by pregnant women, the real delivery may be half a month earlier or half a month later, which is normal. In general, between 38 and 42 weeks of pregnancy, childbirth is within the normal range.

However, when there is no sign of labor after more than 41 weeks of pregnancy, clinicians will give necessary interventions, and will take birth promotion methods to achieve the purpose of delivery as soon as possible, to prevent excessive aging of the placenta after post-pregnancy, which will cause intrauterine distress in the fetus.

There are also a small number of post-pregnancy women who may have some signs of labor before 37 weeks of pregnancy, such as abdominal pain, uterine contractions, redness, water breakage and other symptoms, which should be treated in time and take necessary treatment measures. At this stage, the delivery is a premature baby, and it is necessary to pay more attention to after-care.

1. Generally 40 weeks of pregnancy.

2. After 28 weeks of gestation, the process of hail fetus and its appendages being delivered from the mother's birth canal is called childbirth. Childbirth between 28 weeks and less than 37 weeks of gestation is called preterm birth; Births between 37 weeks and 42 weeks of pregnancy are called full-term births; Giving birth at 42 weeks of gestation or later is called post-term.

3. Most of them will give birth between 38-41 weeks, if less than 37 full weeks of delivery is called premature birth, especially before 35 weeks, you need to pay attention to medicine to see if the breathing is well established, including heat preservation, etc., the survivability of premature infants has a great relationship with gestational age, the larger the gestational age, the stronger the survivability.