The appreciation of the form of an object by means of touch. stereognosis. 1. the faculty of perceiving and understanding the form and nature of objects by the sense of touch. stereognosis. 1 the faculty of perceiving and understanding the form and nature of objects by the sense of touch.
If the ovaries are surgically removed, a woman does not have a natural source of estrogen, and she enters surgical menopause, which can also be early menopause. Early natural menopause, on the other hand, occurs if a woman stops getting her period and her estrogen production drops before she is 45.
For normal periods to occur, many parts of your body need to be working well, including your ovaries, uterus, pituitary gland (part of the brain) and hypothalamus (another part of your brain). 1  There are lots of (rare) ways for something to go wrong, but the three common causes for periods to stop are: