For autologous fat breast augmentation many friends are eager to increase more than one cup at a time, want to increase more than one cup, the doctor needs to improve on the current technology to improve the survival rate of fat, which is the primary factor, the specific can do what cup and chest space and the amount of body fat and there is a direct relationship. If you have a small chest space, even if you have more fat, the survival rate will be very low if you inject it and let it grow on its own. The survival rate is directly affected by the fact that the fat cells cannot successfully establish blood flow after entering the crowded space. Here is an example for those who have poor foundation and have flat chest and are extremely thin. This group of people are extremely thin and have limited body fat and limited chest space. How to solve the problem of chest space? You can use the AFT shaping system together with the AFT shaping system to achieve the effect of one surgery. Body fat volume The standard calculation of body fat volume is: weight (kg)/height (m) squared. Take for example a friend who is thought to be 165 in height and 53 kg in weight. Her body fat amount will be = 53/(1.65*1.65)=19.46. Normal friends above 16 can receive the surgery, if the body fat amount is below 15 it is not recommended to receive the surgery, this kind of friends belong to the body fat amount is too little, the fat is not enough to use. The most important thing is the doctor’s skill, the level of fat injection, the amount of injection, the timely adjustment of the gap pressure, the tunnel of injection, the point of injection, etc. will directly affect the survival rate of fat. So for many friends don’t choose a hospital and doctor blindly, you should look into many things to be the best policy.