When is Caesarean section best for placenta previa

summary

The healthy birth of the fetus is inseparable from the normal living habits of pregnant women. If there are some conditions in the examination, the doctor will give different suggestions according to different conditions, such as placenta previa. Let's talk about when is the best time for cesarean section for placenta previa.

When is Caesarean section best for placenta previa

First: the normal growth time of the fetus in the mother is about 40 weeks. If it is a natural pregnancy, 38-42 weeks are normal. If you plan to have a caesarean section, it's better not to be less than 37 weeks, because if it's too early, the baby's constitution is weak and its resistance is poor.

Second: placenta previa is one of the main causes of late pregnancy bleeding, is a serious complication of pregnancy, improper treatment can endanger the safety of mother and child. In partial or marginal placenta previa, some membranes are exposed to the cervix. Once the membranes rupture, amniotic fluid overflows, the fetal head drops rapidly and directly presses on the stripping part of placenta previa, and the bleeding can stop. Although most patients have vaginal bleeding, but there are a few complete placenta previa until full-term pregnancy without vaginal bleeding, but once bleeding, the amount is a lot.

Third: the principle of expectant therapy for placenta previa is to extend the gestational age, protect the survival of fetus and reduce the mortality of perinatal infant on the premise of ensuring the safety of mother and infant. The main feature of placenta previa is no inducement in late pregnancy, painless vaginal bleeding, which occasionally occurs as early as 14 weeks of pregnancy, late to the start of delivery, but most occur in 30-35 weeks of pregnancy.

matters needing attention

For pregnant women, if they want to make the fetus and their own body safe, they must follow the doctor's instructions, and keep their good attitude as soon as possible after the discovery of placenta previa. They must not be anxious, which is not conducive to the growth of the baby.