I. Pre-operative preparation for breast augmentation: 1. Avoid menstrual period. 2, comprehensive physical examination and laboratory tests, no serious medical diseases and local infections. 3, one month before surgery should stop taking contraceptives, estrogen, aspirin and other drugs. 4, communicate with the doctor to understand the required effect, the choice of prosthesis, etc. 5, choose a regular plastic surgery hospital. Second, how to care for breast implants after surgery: 1, avoid spicy and tobacco and alcohol after surgery. 2, breast augmentation surgery will usually have pain and swelling of the chest, the extent of which varies from person to person, depending on the method of surgery, the nature and personal constitution. The pain will generally last for about two to three days and can be controlled by taking medication according to the doctor’s instructions. 3. After two to three days of rest, daily activities can generally be resumed two to three days after the surgery day. After the fifth to seventh day after surgery, you can go to work as usual. For the first week after surgery, you should avoid lifting your arms and heavy objects. Steam baths and swimming should be avoided for two weeks. Strenuous exercise should not be performed until two weeks after surgery. 4. A simple dressing will be applied to the wound after surgery and a bandage will be applied to fix the position of the breast during the operation. After two to three days, you can go to the doctor’s office for a follow-up examination and then you can take a normal bath. Follow-ups will be scheduled in one week, one month and six months. The stitches of the wound will dissolve automatically within 10 days. 5. For the first month after surgery, you should wear either a soft, well-fitting bra or a positioning bra as instructed by the doctor, or no bra at all to allow the breast tissue to form naturally. The breasts will feel swollen and not soft at first, but after one to two months, the texture and shape of the breasts will be more natural. When you mentally integrate it as part of your body and no longer notice the presence of the implant, you will have fully recovered. 6.You should not wear bras with wires for six months after surgery to prevent deformation of the breasts and the occurrence of encapsulation twist (encapsulation fibrosis). 7. Sexual intercourse should be avoided within two weeks after surgery to avoid injury to the breasts. 8. If you are planning to get pregnant, it is best to wait for six months after the surgery until the shape of your breasts has stabilized before you start. Breast augmentation surgery generally does not affect the ability to breastfeed. 9. Breast massage should be performed one week after the surgery, by pushing the breasts in three directions: up, inward and outward as much as possible, holding the position for ten seconds, and doing it for five minutes for each of the left and right breasts. The first month morning and evening twice. The first two months, once a night, for one year. After one year, it will be changed to irregular massage. Breast massage can loosen the fibrous tissue of the envelope around the prosthesis, effectively reducing the occurrence of envelope twinning, so it should be persistent. 10. In addition, taking 800 units of vitamin E (400 units in the morning and 400 units in the evening) every day for six months after surgery can help prevent the hardening of the breast envelope. 11.The post-operative wound scars will be hardened, raised and reddened in the first three months after surgery, but most of them will fade to inconspicuous traces after about six months, and anti-scar medication can be applied in the fold as needed. 12.A few patients may have numbness in the nipple after surgery, but it will return to normal after a few months. For thin women with weak breast tissue, the edges of the subcutaneous implants may be slightly felt under the touch, especially in the lower and lateral parts of the breast. Choosing silicone implant material and placing the implant under the pectoral muscle can reduce but not completely avoid these problems. 14.The material of the breast implant can withstand the general pressure of lying down, bumping and squeezing, so don’t worry too much about the rupture of the implant. It is absolutely no problem to travel by airplane. 15.Most women feel satisfied with the results of breast augmentation surgery and have no after-effects problems. However, if you find that your breasts are not soft, the height is different, the shape is different, or the scar is not ideal, you should consult your doctor for advice. Contraindications for breast augmentation: 1.Inadequate psychological preparation; 2.Inflammation of breast tissue or skin inflammation near the surgical incision; 3.Persons suffering from schizophrenia or mental abnormalities; 4.Persons with lesions of heart, liver, kidney and other important organs; 5.Persons suffering from diseases of immune system or hematopoietic system; 6.Persons with recurrence or tendency of metastasis after breast cancer surgery.