Your developing baby now measures about 8.8 inches from crown to rump and weighs 1.5 pounds. Skin now becomes opaque instead of transparent. Its body is still covered with folds of skin like a puppy that need to grow into its skin. The heartbeat can be heard through a stethoscope or, depending on the position of the baby, by others putting an ear against your belly. Besides your uterus growing upward, it may be getting bigger on the sides of your abdomen. You may be experiencing hemorrhoids, which are dilated blood vessels in the rectal area caused by increased blood flow, constipation, indigestion and heartburn. They can cause itching, pain and bleeding when having a bowel movement.