Hi Guys I have recently experienced low libido and unable to climax when I do get an erection. I suspect it is my Lisinopril and Carvedilol for my heart that is causing this because my Test levels are good. Went to a doc today who is adding hcg to my TRT and also mentioned something called the P shot. Wich I guess is called Priapus and it is basically Platelet Rich Therapy for the Penis. It is said to achieve a permanent growth of up to 1 inch length and girth and give outstanding erections. Anybody have any advice on my Meds or this shot?