Menopause

thumb|right|Тhe changes in ovarian hormones throughout the human lifespan. During childhood, hormone levels are low. During puberty, estrogen begins to fluctuate, followed by progesterone when you first begin ovulating. After 6-12 years the menstrual cycle normalizes into a rhythm during the menstrual years, barring any reproductive health issues or pregnancy and breastfeeding, which pauses the cycling. Perimenopause, similar to puberty, has high fluctuations of estrogen as progesterone slowly begins to decline. Eventually, a person stops ovulating, reaches menopause, and hormones return to ch

administration of hormonal agents as medicines to replace certain missing hormones

rare condition in older men, characterized by measurably low testosterone levels

ovarian disease where ovaries do not produce estrogen despite high levels of circulating gonadotropins in women under 40

inflammation of the vagina due to the thinning and shrinking of the tissues, as well as decreased lubrication

sudden flushing, usually in menopausal women, due to reduced levels of estrogen

biology theory on the evolutionary origin of menopause

occurrence of excessive sweating during sleep

medical condition

type of hormone replacement therapy