Follicle stimulating hormone normal values

Follicle-stimulating hormone (FSH) levels vary with menstrual cycle. FSH levels are relatively low during follicular phase, normally around 1.5-10U/L. After ovulation, FSH levels will increase significantly, with normal values reaching 8-10 units per liter. After luteal phase, FSH levels will continue to increase, with the highest level possibly reaching around 20U/L. Follicle stimulating hormone is one of the normal couples in women and can be tested by six female hormones.