Your belly button changes shape during pregnancy because your growing uterus pushes outward against your abdominal wall.

Medically reviewed by Andrea L. Braden, MDMedically reviewed by Andrea L. Braden, MD If you've noticed that the appearance of your belly button has changed during pregnancy, you're not alone.

Rochelle Collins, DO, is a board-certified family medicine physician and assistant clinical professor of family medicine at Quinnipiac University. Discharge from your belly button might be a sign of ...