The gestational age of the baby at birth is generally normal.

It is normal for a fetus to give birth after 37 weeks to 41 weeks of pregnancy. If it is delivered before 37 weeks, it is a premature baby. If it is delivered after 42 weeks, it is a overdue baby. Try to give birth to the fetus at full term, so that the fetus has a stronger ability to survive after birth, and the organs are more mature, which can also reduce the probability of neonatal complications. After pregnancy, a woman can estimate her due date based on her last menstrual period, and an ultrasound can be used to determine her due date. It is normal to delay or bring forward her due date by two weeks.