Emily and her husband are thrilled as they peer into Emily's uterus by means of an ultrasound.The physician reports that the pregnancy appears normal and that their baby's fingers,toes,heart,and circulatory system are developing as expected.The couple learns that the baby is only 2 centimetres long.Given this information,the current stage of prenatal development is the

Question

Quizplus · Accepted Answer

At 2 centimetres long, the baby is in the embryonic stage, which lasts from fertilization to the end of the 8th week of pregnancy. This is the stage when the major organs and structures of the body are formed. The fetal stage, which lasts from the 9th week until birth, is characterized by growth and maturation of these organs and structures. The placental and germinal stages occur earlier in pregnancy, with the germinal stage lasting from fertilization to implantation and the placental stage involving the development and functioning of the placenta.

Emily and Her Husband Are Thrilled as They Peer into Emily's