The size of the ovaries changes with age, they are small before puberty, i.e. before the first menstruation, and gradually increase in size with the first menstruation and the onset of puberty. In fertile, pubescent women, the ovaries are between 4cm x 3cm x 1cm in size, varying slightly from person to person, with a grayish-white surface and some signs of unevenness. With the onset of menopause, the ovaries of postmenopausal women will gradually shrink, become smaller and harder, and during gynecological examination, the ovaries are almost untouchable, which is the size of the ovaries will change with age, and after menopause and shrinkage of the ovaries, their corresponding functions will gradually diminish, or even almost disappear.