There are many causes of weak erections. Main causes were
1)Aging is the primary factor for weak erections. As the men ages, his testosterone levels begin to decrease. So it is harder to get strong erection.
2)Health problems like High blood pressure and Diabetes
3)Life style factors such as lack of exercise, smog and drugs.
Hi H, just how was your erections before you tried to have sex?
Were they good and hard?
Or are they about the same as when you had sex?
How old are you?
Are you in good health?
Are you over weight?