So I have read numerous times that sometimes guy have a hard time getting an erection on deca. That is not my problem. I have been getting several a day and in 12 years have never had so much sex. I am having problems reaching climax LOL. I can go like 45 minutes and my wife is complaining because she is getting sore. I know this sounds good, but I was wondering if you think it is the deca causing this?