The research team has developed a theoretical framework that quantitatively predicts menopause timing. By analyzing how ovarian follicles transition through different stages, the researchers' model ...

Ovaries contain immature ova at various stages of development. Each ova is protected by a follicle. This is a fluid-filled sac which surrounds it and releases hormones. Each ovary is connected to ...

Polycystic ovary syndrome (PCOS ... infertility is a common presentation of PCOS and is characterized by low follicle-stimulating hormone (FSH) availability and arrest of antral follicle growth.