I just got your message today, so I apologize for the late response. I think there might be less shedding. However ive been off propecia for 5 months now, and my hair has returned to the state it was in prior to starting...so well just have to wait and see some more.. 4 Months is the key mark for prp. According to Dr. Greco's study the hair increased in size at the 4th and 6th months..Im pretty skeptical but I guess we'll just have to wait and see.. If it doesn't work ill go back to propecia.. it did wonders for my hair.