IHR IVF Kolkata || Gynaecologist || Fertility and IVF Centre on Instagram: "Low AMH (Anti-Müllerian Hormone) levels can be caused by several factors, most commonly a natural decline in ovarian reserve with age. Other contributing causes include genetic conditions affecting ovarian function, premature ovarian insufficiency, prior ovarian surgery, endometriosis, chemotherapy or radiation exposure, and certain autoimmune disorders. Lifestyle factors such as smoking, high stress, and poor overall he