sir,
I need some help regarding my health problem since 1999 I face Rehumutism Arthirstic disease it effected me a lot but now i am feeling well. I got marriage last year november since that time I am trying to get my wife prgnant, But still I didn't get success. I feel I have some problem with my sperms or penis because when I go for sex my penis didn't make full pressure and takes too much time fore reelize my sperm. then if I want to do second time again problem come it takes a lot of time to make a pressure just advice me what kind of medicine I have to use.

thank you