It's a combination of fatigue, hormones, and blood circulation. The energy level during sex is so high that when it's over, there's a sort of energetic shut down. Also, sex draws a lot of blood to your genital area, so it takes a while for the blood to redistribute, and anytime your brain is a little blood starved (oxygen starved) it causes sleepiness -- just like after a big meal, where the blood rushes to your stomach and digestive track.
2006-11-04 11:11:59
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answer #1
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answered by Mark S 5
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im a girl and i also feel very sleepy after an orgasm. to make this short and sweet, an orgasm makes your heart beat faster causing you to be tired.
2006-11-04 17:03:12
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answer #2
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answered by Anonymous
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Orgasm in men releases & drains 3 neurotransmitters: Serotonin, Norepinephrine & acetylcholine, not to mention it drains the weak electric current in the man's nervous system. Would you wonder that the man gets tired???
2006-11-04 18:52:13
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answer #3
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answered by blackbird 4
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Because having an orgasm is about the equivalent to running a mile. While it won't cause you to lose any excess weight, it will tire you out pretty fast.
Cheers!
2006-11-05 02:51:34
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answer #4
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answered by Jeff N. Florida 2
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Because your drained. Women feel the same if they have an orgasm, but the majority of women don't. Shame on you men.......
2006-11-04 16:33:51
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answer #5
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answered by TSunrise 1
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you release a hormone that causes your body to feel tired and sleepy. its a natural thing that happens on its own and for good reason......(i believe its so that a woman can have time to cuddle up next to you and have her bonding time after the sex) Gods natural way of making sure a man couldnt get away afterwards. lol
2006-11-04 16:32:49
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answer #6
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answered by succubus_angel_666_777 3
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I think it is a natural reaction to just having had a humping session and the body then has time to recover for the next session five minutes later.
2006-11-04 21:39:57
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answer #7
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answered by Anonymous
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because we suck out all the energy from you guys ;)
don't worry if you were really good then we get sleepy too
2006-11-04 16:31:35
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answer #8
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answered by Ms.BusyBody 4
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Sexual activity burns calories, dude! It's a workout...all that pumping...thrusting...sweating up a storm.
2006-11-04 17:06:15
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answer #9
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answered by Anonymous
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i be sleepy and thirsty right after i usally have to go twinkle
2006-11-04 19:17:48
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answer #10
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answered by redster 2
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