Approximately how long is a typical full-term human pregnancy, measured from conception to birth?

Explanation

A typical full-term human pregnancy lasts approximately nine months, or about 40 weeks, when measured from the first day of the mother’s last menstrual period, which is the standard clinical method of dating a pregnancy. This period allows enough time for a fertilized egg to develop through the embryonic and fetal stages into a baby capable of surviving outside the womb. Babies born significantly before this full term, especially before around 37 weeks, are considered premature and may need additional medical support. Explore more Everyday Science MCQs on mcqstutor to keep practicing.