A hair transplant is a hair regrowth technique on a balded head or at hair’s thinning area. Doctors or surgeons take the person’s hair from the thicker parts of the scalp or any other part of the body like beard, chest, etc.. and injected the hairs at the bald area and at the required area. How can hair transplants be done? then do tell you that it’s like a transplant but before starting transplantation, doctors apply the anaesthesia, pain killers and apply the numb cream so that person does not feel any kind of pain while doing the transplant.