Generally, a few weeks into the pregnancy, the nipple will appear black, the areola color will deepen due to hyperpigmentation, the nipple will gradually increase in size, and even breast swelling and pain, and squeeze there may be sticky colostrum, so what is the matter with the nipple blackening after pregnancy? In fact, these changes are prepared for the future secretion of milk, every pregnant woman will appear nipple darkening, nipple and areola color will become darker until after pregnancy, nipple and areola darkening will vary from person to person, so do not have to be too nervous, women should be in a normal state of mind to face. After pregnancy, due to the stimulation of estrogen, prolactin and luteinizing hormone, the mammary glands begin to proliferate, and the areola will be aggravated by the increase in sebaceous glands and pigmentation, precipitation, which leads to nipple and areola darkening. For nipple and areola darkening, how to recover? Nipple and areola blackening during pregnancy is an irresistible situation, some mothers are too ugly, choose to go to the beauty store bleaching, which is not desirable, the beauty salon bleaching is not safe, how about relaxing, pay attention to cleaning the breasts and nipples, and can be massaged on the breasts, which can play a certain degree of breast fitness; usually can eat more collagen-rich foods, eat more fruits and vegetables, to a certain degree can also be lightened. Can lighten the nipple black; wear the right bra, to avoid the occurrence of nipple blackening due to bra friction; adjust the sleeping position, avoid pressure on the breast, etc., these can reduce the nipple blackening situation.