Clarification/Follow-up by Oldstillwild on 06/22/06 12:38 pm:
...its more like........

people wouldnt choose to feel tired,because they like to have sex too much........,


but,


after having sex,

well.....,


one would feel the fatigue,which was already there,but postponed......

.......However,it must be said,that having sex, and especially an orgasm ,is extremely intens and demanding and inviting to feel sleepy afterwards.........

If you feel more need for sleep in general,however,its more likely than not,,that the cause for that must be found elsewhere.