This document discusses the stages of pregnancy over three trimesters. In the first trimester, the major organs begin developing and morning sickness is common. In the second trimester, the fetus' bone structure develops and gender is visible, while the mother experiences larger breasts and weight gain. In the third trimester, the fetus gains rapid weight and the mother prepares for birth through nesting behaviors and swelling. Labor occurs in three stages - dilation of the cervix, pushing, and delivery of the placenta. The document also provides tips for expectant mothers and a discussion of how one might feel if their partner was pregnant.