lack of sleep
Yes.
No
cause of having to much sex
Too much sex
No, it does not. However, the stress of organizing such an active sex life might cause your menstrual cycle to fluctuate.
It shouldn't hurt. Might wanna get that checked out... If so... Did she eat something before sex? Cause the heavy blood flow throughout your body is strenuous to weak stomaches....
Erection, masturbation or sex does not make you weak.
had sex too much and got kidnapped
NO! :) Try a testosterone booster from GNC, or an over the counter pre-sex pill; like "rock-hard" or "black ant"
sex make you want to sleep or rest for a few minutes, that's normal
In order to move, muscles pull on the joints to pull the bones and let them move.