I have been with my DP for a year. Our sex life is healthy but he rarely orgasms. It's maybe once every 15 times we have sex.
I don't know what I can suggest to help. I'm the first girlfriend he's had since he was about 18 (he was 28 when we got together) and so I think he's very used to masturbating instead of with a partner. He is circumcised and has been since a child, although I don't know whether that makes any difference. He says that constant repetitive movements work but the minute it changes then it's like starting over again.
What can I do to help him? I just want to make him happy. Plus, I know it's still early on but if (big if! Not looking for advice regarding the relationship being very new, too soon, etc.) we decide we would like a child together, this problem could make TTC very difficult.