Hi everyone, im a 21 year old female and I have been going out with my boyfriend for over two years now extremely happily. Over a month ago we went on holidays for a week and our sex life was extremely active (averaging 3-4 times a day) and fulfilling, however since we have come back he has been having a problem with getting a erection and when he does trying to maintain it. He is extremely diligent with my needs still and insists he still wants to have sex and hasn't a notion why he can't. When he does keep the erection he loses it quickly once he is inside me. He unfortunately doesn't like receiving oral at all and says making me come turns him on the most but it doesn't seem to be working as of late. After the first few times I naturally got upset (which I regret now as it is probably playing on his mind) but after trying over and over I'm just getting disheartened and its making me nervous about having sex as i'm thinking too much about the problem. Can anyone help me? I love him but if this isn't sorted it will probably ruined us.