👉 Gynostegigia is a medical condition in which a woman's uterus does not produce enough uterine lining to support pregnancy. This can occur due to several factors such as endometriosis, polycystic ovarian syndrome (PCOS), or uterine fibroids. In the context of gynostegigia, it refers to the absence of uterine lining during pregnancy, which is a common symptom that occurs in women with PCOS. It can also