β
Testing is instead recommended to evaluate fertility problems or when periods stop at an early age, as with POI. Another reason to test is for polycystic ovary syndrome (PCOS), a hormonal condition that can impact menstrual regularity and fertility. Labs may also help determine menopausal status for women who no longer have a period due to medical interventions. These include a partial hysterectomy (the surgical removal of the uterus but not the ovaries) or an endometrial ablation (a procedure that removes the lining of the uterus). These procedures stop your menstrual period but donβt stop ovulation. In this case, the occurrence of menopausal symptoms is the first indication of menopause, with blood work providing supporting evidence. In such cases, the levels of estrogen and other hormones, chiefly FSH and another hormone called inhibin B, are measured. Inhibin B regulates FSH production, and it can serve as a marker for ovarian function and follicular content. Normative
β
β