Hair transplantation for hair loss can last from a few months to a few years or so, and the exact duration cannot be generalized. It is usually related to the health of the hair follicles at the patient’s scalp, the post-care, the hair transplant technique and other factors. Hair transplant surgery is generally to take out the active hair follicles from the occipital area, and then separate them. The separated hair follicles will be injected directly into the hair loss area by means of follicular needles, so as to improve the phenomenon of hair loss. It is normal for hair to fall out about 6 weeks after hair transplant surgery. The new hair will continue to grow and usually last for a few months to a few years or so. Hair transplantation is now a relatively sophisticated procedure. However, whether the hair can survive after transplantation depends on whether the blood circulation in the transplantation site is good as well as the androgen level. Patients are advised to relax, visit a regular hospital and under the guidance of a professional physician.