Medically reviewed by Alicen Nelson MD, MPH The navel, also known as the belly button or umbilicus, is a small, round, or ...

When you're about 20 weeks pregnant, your uterus is at your belly button. Your doctor or midwife will measure the growth of ...

In one to three weeks (six weeks is Dr. P's record), it will fall off completely, leaving your baby's adorable belly button as the only proof of its past existence (Dr P is not going to discuss ...