3 weeks later, all implanted hairs will start to be dropped. Do not panic! Because they will turn to the telogen phase from anagen, which means the resting phase. After the telomeric phase which takes 6 months, they will start to grow again. Since a normal healthy hair follicle grows 1 cm per month, 3-4 months more requires to see the closing of the bald areas. So, you can be able to see your final result between 9 months to 12 months after hair transplantation surgery.