Ovarian Insufficiency
Ovarian insufficiency is a functional failure of the follicular apparatus due to its underdevelopment, irreversible damage or insensitivity to gonadotropins. It is manifested by infertility, irregular menstruation or their absence, signs of hypoestrogenism. It is diagnosed by gynecological examination, analysis of sex hormone levels, ultrasound of the pelvic organs, diagnostic laparoscopy, cytogenetic examination. For the…