Appetite completely back to pre-pregnancy, except I still can't eat my beloved hamburgers (although most beef is tolerated if mixed in a dish). Bacon and leaf salads are back on the menu. Bladder is growing tired of being abused by the growing, kicking baby. Backache only at night after a long day, only occasionally during the day. Sensitivity to smells. Nipples are less sensitive. Baby becomes physically heavy, and stomach starts getting in the way -- it's seriously hard to put on a pair of pants or shoes.