Each nipple contains about nine milk ducts and a network of nerves. During menopause, you may notice that your nipples start to shrink or turn slightly inward. Some studies suggest that HRT may help prevent these changes.
Each nipple contains about nine milk ducts and a network of nerves. During menopause, you may notice that your nipples start to shrink or turn slightly inward. Some studies suggest that HRT may help prevent these changes.