you are struggling with impotence, it is alright. About half of all men experience some form of impotence between ages 40-70. This just means you can not maintain an erection that is compliant to have sexual intercourse. It does not mean that you are unable to orgasm. This problem is directly related to blood flow, penile tissue stimulation, health of skin cells, and nerve endings. If any one of these things is damaged or malfunctioning in any way, impotence can happen.