1, avoid being strongly squeezed. The two main disadvantages of squeezing the breasts by external forces: one is that the internal soft tissue of the breast is bruised, or lead to internal hyperplasia. Secondly, after being squeezed by external forces, it is easier to change the external shape, so that the towering breasts couch sagging, etc.. Avoid squeezing the breasts hard should pay attention to two points: sleeping position should be correct. Avoid squeezing and rubbing the breasts. 2, avoid wearing inappropriate underwear. Do not wear inappropriate underwear, or simply do not wear underwear. Choose the right underwear is necessary to protect the breasts, do not take it lightly. 3, avoid nipples, areola area is not clean. The cleanliness of women’s breasts is very important, long periods of uncleanliness can cause trouble, such as inflammation or cause skin diseases. Therefore, must often clean the breast. 4, avoid excessive dieting. Most of the internal tissue of the breast is fat. The content of fat in the breast increases, the breast can get normal development. Don’t just pursue slim, reckless dieting, the result makes the breast development is not sound, then other conservation measures will not help. 5, appropriate to do some breast enlargement exercises, light massage can make the breast full, do not exercise. Do breast enlargement exercises to implement one of the measures of breast exercise, which is very important for women whose breast tissue has been basically sound. 6, young girls should not use hormonal drugs to enlarge the breast. Abuse of drugs, not only easy to cause nausea, vomiting, anorexia, can also lead to uterine bleeding, uterine hypertrophy, menstrual disorders and liver and kidney function damage. 7, bathing to be proper, avoid using too hot or too cold bath water stimulation are to stimulate the breast. Microvascular dense around the breast, overheated or too cold bath water is extremely unfavorable, if you choose to sit in the bath or tub, not too hot or too cold bath water stimulation is extremely unfavorable, otherwise it will be breast soft tissue relaxation, will also cause dry skin. 8, avoid the long-term use of “breast enhancement cream”. Long-term use or abuse of breast enhancement cream will bring the following adverse consequences: (1) will cause menstrual disorders, pigmentation; (2) will produce skin atrophy thinning phenomenon; (3) the liver enzyme system disorders, liver juice acid synthesis is reduced, easy to form cholesterol stones. Therefore, breast enlargement creams must be used with caution, especially avoid long-term use.