So we separated a year and a half ago. I'm 42 she's 32. Her wishes, not mine. She cheated and didn't want to fix the marriage. I was devastated by everything. We had been together for 12 years and have 2 kids.

9 months after separation I started dating again. Through that process I decided to try viagra. It changed my sex life. Before I struggled to make it through a full round without going soft or coming early. Now I can go 3 or 4 times. The only problem is I don't always come, maybe only half of the time. I thoroughly enjoy each round, but sometimes they get disappointed when I don't come and they have.

Does anyone else have this problem? If so, is it psychological or an issue with the medicine?