hey everybody, new here and i got a slight situation on my hands that i needed some info on. anyways, im 18 almost and me and my girlfriend have been having sex for a while now and for some reason...i dont stay hard during sex all the time and sometimes when i do stay hard, i just cant finish. i was wondering if there is a certain reason for why this can happen. one reason i think that may cause it is because for a while we didnt use a condom when she started on birth control so we could experience sex w/o a condom and now she is still on birth control but we use a condom just for extra protection and it seems like i just dont stay hard now w/ the condom. i also was wondering if this was a sign of erectile disfunction. not sure what could cause it but i would like to find out because when it happens my girlfriend puts a lot of guilt on herself thinking that she doesnt satisfy me or that she isnt attractive because of how her past boyfriends have treated her gave her that idea...
i would appreciate any comments / feedback .. just wanna get this figured out so i can maybe somehow prevent it
thanks