Procapil after HT? (Photo)

Nothing you take will STOP genetic predisposition.  Propecia and Rogaine are the only two medication approved by the FDA to treat genetic male pattern hair loss but it is NOT a cure.  If you are concerned please follow up with your doctor for an exam. This may or may NOT be normal. You may have had graft loss after surgery. In addition, not all the grafts may have take (failed grafts). Ultimately you won't really know until you see results in 6 to 12 months.

After a few months, there is nothing you can add that will accelerate or produce better hair transplant results. The best thing you could have done was pick a first class doctor to do the procedure

The only two FDA approved hair loss products in the market are propecia and minoxidil.  You can try using those for a few months to see if you notice a slow down or reverse of your hair loss.