Im 23 year old Man in this age only I found heavy hair fall due to some problems which I dint know I literally got pissed of for that later with my Dads words I went Hairline Clinic I went for one consultation where the doctors cleared my doubt of Hairfall & I needed a treatment called PRP with the doctor help I went through it, so when I took the first two session of PRP I saw hair loss control happening but 5 session completed now and my hair as grown back. Good stuff I think.