The size of a woman’s breasts has a lot to do with her genetic predisposition. The level of estrogen in the body during puberty also has a great relationship with breast size. Massaging the breasts can promote local blood circulation and help the development of breast tissue. Pre-childbearing women have the effect of promoting breast enlargement by massaging the breasts, but the effect is not particularly obvious. When massaging the breasts, you can take a seated or lying position, first use a towel to warm up the breasts, hold up the breasts with both hands, and take the method of alternating clockwise and counterclockwise to gently knead and press the breasts, each time for about half an hour once a day. Breast atrophy after breastfeeding and geriatric breast atrophy, it is impossible to make breast development and enlargement again by massaging the breasts. Breast health care has a lot to do with daily life eating habits, to choose the right underwear, do not squeeze the breasts. Eat more food containing more collagen, are conducive to the normal development of breasts.