Following a hair transplant, the follicle usually enters a dormancy phase. It is normal to shed the hair shaft during this time and you may look similar to your pre-transplant appearance. Starting at about 4-6 months, the grafts begin to grow as fine hairs and gradually thicken over the subsequent months. You should notice full graft growth by about 12 to 14 months. There are some studies in the literature that have found early graft growth with the use of topical minoxidil on the graft zone during the early months post-transplant. Results are variable from person to person, however, and I recommend you follow the postoperative instructions as outlined by your surgeon. Best of luck!