It's better to have a baby earlier or later. It should be clear to all that pregnant women often have painless contractions before delivery, but in fact, pregnant women will have many symptoms before delivery. Let's get ready. Let's understand, it is better to be born early or late.

It is still inconclusive whether it is better to have children early or late. Needs vary from person to person. It is normal for a baby who is 37 weeks to 42 weeks pregnant to be born. It is best to give birth around 39 weeks of pregnancy. During this period, the fetus is fully mature, the placenta is not too old, and the baby's fetal head is not very hard, so this is the best time for vaginal delivery.

After 38 weeks of pregnancy, we should prepare for vaginal delivery, take a walk every day, sit on a yoga ball to help the fetal head enter the basin and promote cervical maturity. If you haven't delivered one week after the expected date of delivery, you need to go to the hospital to check the cervical maturity and induce labor if necessary.

How long before and after the expected date of delivery is normal:

Two weeks is normal.

From a medical point of view, it is normal to give birth within two weeks before and after the expected date of delivery. Because the length of individual menstrual period is different (28-30 days) and the date of ovulation is not necessarily accurate, it is very common that there is a certain gap between the baby's birth date and the expected date of delivery; But to be on the safe side, it is recommended that pregnant women who have not given birth after the expected date of delivery be hospitalized for observation. If you don't give birth for more than 42 weeks, it is an overdue pregnancy. Fetus should be taken out as soon as possible to end pregnancy, so as to avoid harm to mother and baby.

Precautions:

The expected date of birth can remind you of the time range of the safe birth of the fetus, but don't look at the expected date of birth so accurately. Be ready to give birth at any time when you are 37 weeks pregnant, but don't worry too much. Let it be. If there is no sign of delivery at 4 1 week of pregnancy, it is necessary to be hospitalized in time for observation or induced labor.

Other calculation methods of estimated delivery date:

1, fetal movement date budget method

If the pregnant woman can't remember the date of the last menstruation, it can be calculated according to the date of fetal movement. Generally, fetal movement begins after pregnancy 18-20 weeks. The calculation method is: the primipara is the fetal movement date plus 20 weeks, and the multipara is the fetal movement date plus 22 weeks.

2. Calculation of morning sickness time.

Early pregnancy reaction morning sickness generally occurs at the end of pregnancy, that is, 42 days after the last menstruation, and 280 days is expected to be the expected date of delivery.

So much for advancing and postponing the expected date of delivery. You can also use other calculation methods to calculate the due date.

It's better to be born early or late. 2. When the expected date of delivery approaches, prepare for delivery in advance.

Be pregnant in October and give birth once. There are many unknown factors in the delivery process, which affect the smooth progress of the delivery process, such as the strength of the labor force, whether the baby's head is commensurate with the pelvis, whether the fetus can tolerate the intermittent contraction of the uterus, and whether there will be massive bleeding during delivery. Some pregnant women with normal prenatal examination will have unexpected risks during delivery, and need the help of experienced doctors and midwives, or reduce the occurrence of risks.

At the same time, the hospital is equipped with all kinds of rescue equipment. Midwives are specially trained and have abundant manpower and material resources, which can cope with all kinds of dangerous situations in the delivery process and ensure the mother and baby, so they must go to the hospital for delivery. Our expected date of delivery is similar, and most pregnant women will not give birth before the expected date of delivery, so we should gradually prepare for hospital delivery as the expected date of delivery approaches.

1, we should prepare the necessary items for hospitalization, just like what we use on business trips: toiletries, underwear, change of clothes, slippers, and bring more rolls of toilet paper.

2. Bring your ID card, health manual and hospitalization deposit.

Since the birth certificate is obtained after delivery, it is necessary to give the child a good name in advance.

The delivery process may take a long time. If anything can distract you, both of you will be happy, so your husband can arrange to bring some tapes and tape recorders. If you want to record the birth of a child, you can bring a camera or video camera. As hospitals are not allowed to use mobile phones (mobile phones will interfere with instruments), it is necessary to prepare change or use calling cards on hospital telephones.

Because childbirth sometimes causes contractions or water breaks at night, you should write down the phone number of the first-aid station in this area for emergency use.

6. When the due date is approaching, the husband should tell his wife when going to work or going out, and leave a phone number that is easy to find, so as not to be caught off guard.

It is best to produce in advance or postpone production. 3 will the fetus develop rapidly and give birth ahead of schedule?

No, rapid fetal development has nothing to do with premature delivery.

Whether the fetus will give birth in advance is determined by the cervical condition of pregnant women and the secretion of their own hormones, and sometimes it is affected by strong external stimuli, which is generally irrelevant to the rapid development and large size of the fetus. However, if the fetus develops too fast, it is still necessary to pay attention to the formation of giant fetus and prepare for early delivery.

In addition, the rapid development of the fetus can also be temporary. During this period, the maternal nutrition supply is sufficient, and the absorption function of the fetus will not always appear in the first or second trimester, so there is no need to consider premature delivery.

What is the reason for the rapid development of the fetus?

1, the expectant mother's last menstrual error or irregular ovulation during pregnancy may cause the number of weeks of pregnancy to be inconsistent with the actual situation. When the number of weeks of pregnancy is postponed, there may be a phenomenon that the fetus develops too fast.

2. During B-ultrasound examination, different operators and different probe angles will affect the examination results, and there may be cases where the fetal development results are faster than the actual gestational age.

3, expectant mothers eat too much food during pregnancy, especially some nutritional supplements, and usually do not like exercise, it is easy to lead to overnutrition and rapid development of themselves and their fetuses.

4. Pregnant mothers have gestational diabetes, high blood sugar, and the fetus is in a hyperinsulinemia environment for a long time, and its development will be faster, bigger and faster than other fetuses.

What causes premature birth of pregnant women?

1, pregnant women have a history of premature delivery, and the probability of premature delivery in the next pregnancy is higher than that of ordinary pregnant women.

2. Pregnant women are pregnant with twins, multiple births, or have problems such as polyhydramnios, fetal malformation, placenta previa, early placental abruption, and placental insufficiency. In the third trimester, premature delivery is also easy.

3. There are diseases such as kidney disease, diabetes and anemia before pregnancy or hyperglycemia and hypertension after pregnancy. If it is not handled properly in time, it is easy to give birth prematurely.

4. When pregnant women are younger than 20 years old or older than 35 years old, the premature delivery rate will be higher than that of women in other age groups, especially those younger than 20 years old, and the incidence of premature delivery is about 1 1 times that of women aged 20-34.

5. Pregnant women are in breech position, and the probability of premature delivery is 20.4%, which is about 7 times more than that of normal pregnant women.

6. Pregnant mothers often engage in excessive physical labor, or long-term high-intensity work, and may also be premature. In addition, mood swings or mental stress, excessive smoking or drinking can also lead to premature delivery.