At this time, the fetal period begins. It is characterized by rapid growth of the fetus when the three germ layers are established. During the embryonic period, the embryo was most susceptible to things that could interfere with its development. Most congenital malformations occur before the end of week 10. It is encouraging to know that a critical part of your baby's development is safely behind you.
Few malformations occur during the fetal period.
Continue to avoid them. By the end of week 10, development of organ systems and the body are well under way. Your baby is beginning to look more human. When your pregnancy is confirmed by an exam or a pregnancy test, you may be affected in many ways. Pregnancy can change many of your expectations.