Generally, there will be a crazy shedding period within 1-3 months after operation, that is, the transplanted hair will fall off unevenly and grow unevenly. You may feel sorry at this time, but don't worry, it's normal. Because new blood supply needs to be established after hair follicle transplantation, hair follicles will be in a state of no nutritional supply for a short time, and they will be separated from hair follicles when they are in a state of self-protection. But when the hair follicle is settled in the "new home", it will grow again. At this time, the new hair follicle will push the hair that has fallen off higher and higher, and eventually fall off. The hair that grows back after three or four months will never fall off, and it will grow longer and denser.