Definition: Anemosis occurs when the lining of the vagina becomes too thick, blocking the natural flow of menstruation. It can be caused by various factors including hormonal imbalances or pregnancy. The thinning can affect both the reproductive system and the overall health of an individual. Detailed definition: - Anemosis refers to the thickening of the vaginal lining and pelvic wall due to a variety of reasons, leading to irregular periods and other health problems. - It typically occurs in women who are pregnant or have had previous miscarriages, as well as those with underlying conditions like polycystic ovarian syndrome.