_ABSTRACT_ BACKGROUND: Retroversion of the uterus that occurs in about 15% of pregnancies together with weak pelvic floor musculature and increased intrabdominal pressure caused by pregnancy probably predisposed to this rare case. CASE REPORT: A 35-year-old multiparous woman presented at 15 weeks gestation with large painful mass prolapsed outside the anus appeared suddenly after straining during defecation. Abdominal examination revealed ... إقراء المزيد