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Aging and the Reproductive
Systems
nOur reproductive systems are basically nonfunctional for several years following birth. When we reach puberty, hormonal changes in the hypothalamus and anterior pituitary gland stimulate the gonads to begin producing sex hormones.
nThereafter, changes occur in many body structures, the reproductive organs mature, and gonads begin to produce gametes.
nGametes stop maturing in females in their 40s or 50s, and menopause occurs.
nA reduction in hormone production that accompanies menopause causes some atrophy of the reproductive organs and the breasts.
nThe vaginal wall thickness decreases, as do glandular secretions for maintaining a lubricated and moist lining.
nThe uterus shrinks and atrophies, becoming much smaller than it was before puberty.