What is ovarian pregnancy?

Ovarian pregnancy refers to the implantation and development of fertilized eggs in the ovary, the incidence of 1/7000-1/50000, is a rare ectopic pregnancy. Causes of ovarian pregnancy: first, ovulation disorders, due to pelvic inflammation caused by ovarian inflammation and pelvic adhesions, follicular pressure decreased, so that egg discharge by obstacles. Second, the function of the fallopian tube is damaged, due to congenital reasons or other reasons, abnormal ciliary activity of the fallopian tube epithelium, or reverse motility of the fallopian tube, resulting in abnormal transport of fertilized eggs. Third, decidua tissue can be produced on the surface of the ovary, and there are endometriosis lesions on the surface of the ovary, which are conducive to the implantation of fertilized eggs. The clinical manifestations of ovarian pregnancy and tubal pregnancy are very similar, the main symptoms are menstrual arrest, abdominal pain and vaginal bleeding, the vast majority of patients with ovarian pregnancy rupture in the early stage, rupture can cause abdominal bleeding, and even shock.