Many women want to have a pair of full upward curvature, the shape of satisfactory breasts, for flat and breastfeeding after the collapse of the breasts of the lovers, we can through the implantation of silicone implants to obtain satisfactory breast shape, we often encountered in the clinical work of the lovers concerned about the following questions: is the prosthesis safe? Nearly half a century of clinical practice has proved that medical silicone is non-toxic, harmless, no side effects on the human body, will not cause autoimmune diseases, etc., and can coexist peacefully with human tissues for a long time. In 2005, the U.S. Food and Drug Administration passed a review of the safety of silicone gel prosthesis for long-term application in the human body, that silicone gel prosthesis in the human body for a long time no problem. What levels are silicone implants placed in? Generally speaking, for patients with flat breasts and fewer mammary glands, we choose to place them in the cavity behind the pectoralis major muscle so that the contour of the implant is not detectable and feels better to the touch. For patients with more breasts but with mild sagging, we can choose to put them into the cavity behind the glands, which can get a pair of dynamic and natural breasts. Will breast implant affect breastfeeding and examination after breast augmentation? The answer is no. Since the implant is usually put into the back or front side of the pectoralis major muscle, it has no destructive effect on the nipple areola and breast tissue, so it will not have any effect on childbirth and breastfeeding, and it will not affect the physical examination of the breast tissue and the X-ray examination.