My partner and I are both 35 and have been together nearly 4 years. We live together. In the beginning, we had a fantastic sex life, but it the last year, he has rarely wanted sex - about once every 6 weeks. I have what I consider to be a normal sex drive, and am really struggling. Whenever I've bought the subject up, he has said "not to read into it too much" and that he has no sex drive. I appreciate he has a stressful job, but he has been in this job the whole time we've been together. There are no issues about illness, medication, bereavement, money etc. Whenever I try to initiate sex he just says no. I've tried the sexy underwear, offered massages etc but to no avail. He does not have difficulty maintaining an erection or premature ejaculation etc. I've also tried backing off for a bit, but he still doesn't initiate sex. I have asked if he is getting it elsewhere - he said not, and has also said he is not using internet porn. He's very affectionate, we have lots of hugs etc but that's not enough for me. I'm beginning to lose confidence sexually, despite the fact that I'm fairly attractive/fit/healthy. Any suggestions?