The clitoris and vagina both become more sensitive during pregnancy. They are swollen by increased blood flow and fluid stored in the tissues surrounding the birth canal. It is all part of the body’s preparation for delivery. The swelling can also come with increased sensitivity to touch. Sometimes this increased sensitivity is enjoyable, other times women may experience it as painful. If it is uncomfortable, there’s really not much that can be done until the body reverts to normal after the delivery. If sex becomes painful during pregnancy, find another way besides intercourse to satisfy your husband or partner, but don’t avoid sex altogether. The intimacy keeps you bonded, and that bonding is part of the emotional support that you absolutely require during pregnancy.