Eccyesis

: Implantation occurs in the lower, narrow part of the uterus.

In a healthy pregnancy, the fertilized egg travels through the fallopian tube to the uterus. In eccyesis, the egg becomes "stuck" or settles elsewhere. The most common sites include: eccyesis

: In rare instances, the embryo attaches to abdominal organs or the peritoneum. Symptoms and Risks : Implantation occurs in the lower, narrow part

: Known as a "tubal pregnancy," this accounts for roughly 95% of cases. Ovaries : The egg attaches directly to an ovary. : Implantation occurs in the lower