For the past week my H and I have been having almost daily sex. This is unusual in the fact that we had very irregular sex prior to that mainly because he had problems maintaining an erection or at least not totally hard. However he has been rock hard when in bed with me most evenings and even is ready for more straight after he comes. I think he may be using viagra but he says he isnt. What do you think as I'm not sure this is a good idea.