I started regular Rogaine 5% at the same time as i started the laser comb. I've only started Propecia yesterday. I applied the minoxidil to my hairline only and i saw results from the minoxidil. It wasn't the LC that gave me the results because i've used it on my whole scalp and it hasn't improved it one bit. To be exact i started using the LC on October, 18th, 2004, and i never missed a treatment. Im pretty sure the comb does jack sh*t IMO. But now i started using Xandrox 15 about 1 month or less and i see even more of an improvement and i just started using it on my whole scalp a week ago. I honestly hope it gives some benifit toward male pattern baldness but i honestly dought it and i'll bet any money it wont be FDA approved to treat male pattern baldness.