What is the most critical week in pregnancy? Will it cause premature birth later?

In fact, the most critical week of pregnancy is 37 weeks, this week happens to be full-term, it is very likely that the fetus will be born in this week, in fact, 37 weeks born is also considered premature, in fact, the fetus is born at 40 weeks is the best.

28 weeks of pregnancy is the most critical week, during which the fetus has to make a lot of preparations for its birth, and the pregnant woman's reaction will become more, morning sickness or physical discomfort will appear. If the protection measures are not particularly appropriate during the week, premature birth is more likely to occur.

28 weeks is critical. After 28 weeks, it is announced that the pregnant woman will enter the third trimester, which will be the peak period of fetal development, after 28 weeks, there will be frequent false contractions, although this will not open the uterine opening, cause premature birth, but if the pregnant mother is overworked, emotionally stressed, or likes to touch the belly frequently, it will increase the frequency of false contractions, if the frequency is too high, it may cause premature birth.

The most critical week of pregnancy is the 12th week, which is particularly prone to miscarriage. Later, as long as you pay attention not to overwork, it will not cause premature birth.

For female friends who are pregnant for the first time, the mood should be tight and anticipating but overwhelmed, novice mothers may not understand a lot of things, and will consult various materials to understand the relevant knowledge of production in advance, which can also avoid the situation of being afraid because they do not understand. So, how many weeks of pregnancy is a birth not considered preterm?

First of all, the delivery between 37 weeks and less than 42 full weeks of pregnancy is called full-term birth, that is, delivery at 37 weeks is not preterm birth, and 36 weeks plus 6 days of delivery is called preterm birth. Births between 28 weeks and less than 37 weeks of pregnancy are considered preterm. At 28 weeks of gestation and above, the process from the beginning of labor to the delivery of the fetus and its appendages from the mother is called childbirth.

Secondly, if there are signs of preterm labor before 37 weeks, i.e., redness, irregular contractions or premature rupture of membranes, fetal protection** should be given, and the pregnancy should be terminated in a timely manner. If symptoms of threatened preterm birth develop before 34 weeks, pulmonary maturation should be given; Patients with premature rupture of membranes should be given antibiotics to prevent infection, rest in bed, maintain a good mood, prohibit sexual life, and terminate pregnancy in a timely manner.

Finally, as long as the fetus is 37 weeks old, all physiological indicators are normal, and the chance of survival is nearly 100%. Oligohydramnios or placental abnormalities can also lead to intrauterine hypoxia. Usually pay close attention to the fetal movement, and go to the hospital every week after 37 weeks for fetal heart rate monitoring.

If necessary, combined with ultrasound examination, comprehensive analysis, abdominal pain appears, and timely go to the hospital for delivery.