Baby twins, fetus at 12 weeks - BabyCenter


Ear: Your babies’ ears are closer to their final position on the sides of the head.

Eyelid: Your babies’ eyelids are less transparent now and their eyes have moved closer together.

Umbilical cord: Your babies’ intestines, which have grown so rapidly that they protrude into the umbilical cord, will start to move back into the abdominal cavity now.

Uterus: The top of your uterus (fundus) is starting to rise above your pelvic bones now; you may have noticed that your waist is thickening.