Some days my erections are rock solid and will last forever. However, I've found that as of late, my erections are not as stiff or as lasting. While with a previous GF, I would be able to start strong but after about 10min, I found myself becoming flacid. Which, for the male ego, is a huge let down. I started to question whether or not I was truely attracted to the woman I was with. I've not tried any type of male enhancing materials, nor would I like to but..............if it doesn't start to pick up (literally) I may have to try them.