LOVERS know only too well that men usually need a "recovery period" after orgasm, and that sexual intercourse with orgasm is more satisfying than an orgasm from masturbation alone. Now scientists think the two phenomena might be linked.
Following orgasm, the hormone prolactin is released into the bloodstream in both men and women. The hormone makes us feel satiated by countering the effect of dopamine, which is released during sexual arousal.
Stuart Brody of the University of Paisley, UK, and Tillmann Krüger of the Swiss Federal Institute of Technology in Zurich, measured blood prolactin levels in male and female volunteers who watched erotic films before engaging in masturbation or sexual intercourse to orgasm in the laboratory.
Surprisingly, after orgasm from sexual intercourse, the increase in blood prolactin levels is 400 per cent higher in both sexes compared with after orgasm from masturbation (Biological Psychology, vol 71, p 312).
This explains why orgasm from intercourse is more satisfying than masturbation, says Brody. Since elevated levels of prolactin have been linked to erectile dysfunction, this may also explain why most men need a recovery period after sex.
― Cunga (Cunga), Wednesday, 15 March 2006 23:38 (nineteen years ago)
― hstencil (hstencil), Wednesday, 15 March 2006 23:41 (nineteen years ago)
― jaymc (jaymc), Wednesday, 15 March 2006 23:49 (nineteen years ago)
I wonder if good looks was part of the criteria for acceptance. If I was a porn director, I would create a biopic about one of the subjects.
― josh in sf (stfu kthx), Thursday, 16 March 2006 00:00 (nineteen years ago)
― Erick Dampier is better than Shaq (miloaukerman), Thursday, 16 March 2006 00:02 (nineteen years ago)
― killy (baby lenin pin), Thursday, 16 March 2006 01:36 (nineteen years ago)
Wow. I think you need a new partner.
― Call Me!, Thursday, 16 March 2006 01:40 (nineteen years ago)
― gypsy mothra (gypsy mothra), Thursday, 16 March 2006 01:42 (nineteen years ago)
― o. nate (onate), Thursday, 16 March 2006 01:56 (nineteen years ago)
Diminishing returns...
― Jingo, Thursday, 16 March 2006 06:38 (nineteen years ago)
― jaymc (jaymc), Thursday, 16 March 2006 06:42 (nineteen years ago)
― Andrew (enneff), Thursday, 16 March 2006 06:45 (nineteen years ago)
― I'm thinking six, six, six (noodle vague), Thursday, 16 March 2006 06:47 (nineteen years ago)
― jaymc (jaymc), Thursday, 16 March 2006 06:48 (nineteen years ago)
― rogermexico (rogermexico), Thursday, 16 March 2006 07:00 (nineteen years ago)
― Allyzay Rofflesberger (allyzay), Thursday, 16 March 2006 15:33 (nineteen years ago)
― Laurel (Laurel), Thursday, 16 March 2006 15:35 (nineteen years ago)
fuck thought i could just try and forget about it...
― ambrose (ambrose), Thursday, 16 March 2006 17:36 (nineteen years ago)
things you can do for free!
― ken c (ken c), Thursday, 16 March 2006 17:43 (nineteen years ago)
― gypsy mothra (gypsy mothra), Thursday, 16 March 2006 17:45 (nineteen years ago)
― Allyzay Rofflesberger (allyzay), Thursday, 16 March 2006 17:45 (nineteen years ago)
― gypsy mothra (gypsy mothra), Thursday, 16 March 2006 17:50 (nineteen years ago)
― tokyo nursery school: afternoon session (rosemary), Thursday, 16 March 2006 18:08 (nineteen years ago)
― The Boring Machine (kate), Thursday, 16 March 2006 18:11 (nineteen years ago)
― Allyzay Rofflesberger (allyzay), Thursday, 16 March 2006 18:17 (nineteen years ago)
― tokyo nursery school: afternoon session (rosemary), Thursday, 16 March 2006 18:18 (nineteen years ago)
― Special Agent Gene Krupa (orion), Thursday, 16 March 2006 18:21 (nineteen years ago)
― Tracer Hand (tracerhand), Thursday, 16 March 2006 18:22 (nineteen years ago)
― jaymc (jaymc), Thursday, 16 March 2006 18:23 (nineteen years ago)
― Tracer Hand (tracerhand), Thursday, 16 March 2006 18:24 (nineteen years ago)
― jaymc (jaymc), Thursday, 16 March 2006 18:26 (nineteen years ago)
― tokyo nursery school: afternoon session (rosemary), Thursday, 16 March 2006 18:28 (nineteen years ago)
― Tracer Hand (tracerhand), Thursday, 16 March 2006 18:29 (nineteen years ago)
― Dan (My Own Fault For Clicking But Still) Perry (Dan Perry), Thursday, 16 March 2006 18:31 (nineteen years ago)
― Ned Raggett (Ned), Thursday, 16 March 2006 18:31 (nineteen years ago)
w = 8snse = 4wthereforese = 32sn
or
se = 8snse = 4wthereforew = 2sn
― Mädchen (Madchen), Thursday, 16 March 2006 18:33 (nineteen years ago)
― Ned T.Rifle (nedtrifle), Thursday, 16 March 2006 18:38 (nineteen years ago)
that was the post i was originally OTMing but it worked out well either way
― Tracer Hand (tracerhand), Thursday, 16 March 2006 18:42 (nineteen years ago)
― Tracer Hand (tracerhand), Thursday, 16 March 2006 18:44 (nineteen years ago)
― Mädchen (Madchen), Thursday, 16 March 2006 18:46 (nineteen years ago)
― gypsy mothra (gypsy mothra), Thursday, 16 March 2006 18:48 (nineteen years ago)
― jaymc (jaymc), Thursday, 16 March 2006 18:48 (nineteen years ago)
― Mädchen (Madchen), Thursday, 16 March 2006 18:53 (nineteen years ago)
xpost OW OW OW OW
― Tracer Hand (tracerhand), Thursday, 16 March 2006 18:53 (nineteen years ago)
― gypsy mothra (gypsy mothra), Thursday, 16 March 2006 18:59 (nineteen years ago)
xpost - okay how does this sock thing work???
― Thermo Thinwall (Thermo Thinwall), Thursday, 16 March 2006 18:59 (nineteen years ago)
― Allyzay Rofflesberger (allyzay), Thursday, 16 March 2006 19:00 (nineteen years ago)
― Jessie the Monster (scarymonsterrr), Saturday, 18 March 2006 07:22 (nineteen years ago)
― Casuistry (Chris P), Saturday, 18 March 2006 10:17 (nineteen years ago)
― Thermo Thinwall (Thermo Thinwall), Saturday, 18 March 2006 17:04 (nineteen years ago)
― mike h. (mike h.), Saturday, 18 March 2006 20:31 (nineteen years ago)
― Casuistry (Chris P), Saturday, 18 March 2006 21:06 (nineteen years ago)
― whiskeytangofoxtrot (unclejessjess), Sunday, 19 March 2006 08:01 (nineteen years ago)
― dare there, Wednesday, 22 March 2006 16:05 (nineteen years ago)
I actually don't understand people who make a big effort to clean up post sex. I mean, it seems kinda clinical?
― Allyzay Rofflesberger (allyzay), Wednesday, 22 March 2006 16:10 (nineteen years ago)
― mark grout (mark grout), Wednesday, 22 March 2006 16:18 (nineteen years ago)
― Allyzay Rofflesberger (allyzay), Wednesday, 22 March 2006 16:22 (nineteen years ago)
― Laurel (Laurel), Wednesday, 22 March 2006 16:26 (nineteen years ago)
― Tracer Hand (tracerhand), Wednesday, 22 March 2006 16:41 (nineteen years ago)
― Allyzay Rofflesberger (allyzay), Wednesday, 22 March 2006 17:32 (nineteen years ago)
― Laurel (Laurel), Wednesday, 22 March 2006 17:34 (nineteen years ago)
― Laurel (Laurel), Wednesday, 22 March 2006 17:35 (nineteen years ago)
― Allyzay Rofflesberger (allyzay), Wednesday, 22 March 2006 17:38 (nineteen years ago)
― Laurel (Laurel), Wednesday, 22 March 2006 17:48 (nineteen years ago)
― Martin Skidmore (Martin Skidmore), Wednesday, 22 March 2006 18:26 (nineteen years ago)
― M. White (Miguelito), Wednesday, 22 March 2006 18:28 (nineteen years ago)
― Special Agent Gene Krupa (orion), Wednesday, 22 March 2006 18:31 (nineteen years ago)
― Tracer Hand (tracerhand), Wednesday, 22 March 2006 18:32 (nineteen years ago)
― Allyzay Rofflesberger (allyzay), Wednesday, 22 March 2006 18:33 (nineteen years ago)
― jaymc (jaymc), Wednesday, 22 March 2006 18:34 (nineteen years ago)
― Allyzay Rofflesberger (allyzay), Wednesday, 22 March 2006 18:35 (nineteen years ago)
― Laurel (Laurel), Wednesday, 22 March 2006 18:36 (nineteen years ago)
http://kollegedaily.typepad.com/photos/uncategorized/tomford2.jpg
― Je4nne Æ’urÂ¥ (Je4nne Fury), Wednesday, 22 March 2006 18:54 (nineteen years ago)
― Allyzay Rofflesberger (allyzay), Wednesday, 22 March 2006 19:14 (nineteen years ago)
― Erick Dampier is better than Shaq (miloaukerman), Wednesday, 22 March 2006 19:17 (nineteen years ago)
― phil d. (Phil D.), Wednesday, 22 March 2006 19:39 (nineteen years ago)
― Special Agent Gene Krupa (orion), Wednesday, 22 March 2006 19:50 (nineteen years ago)
― M. White (Miguelito), Wednesday, 22 March 2006 19:52 (nineteen years ago)
― phil d. (Phil D.), Wednesday, 22 March 2006 19:52 (nineteen years ago)
― phil d. (Phil D.), Wednesday, 22 March 2006 19:56 (nineteen years ago)
― Tracer Hand (tracerhand), Wednesday, 22 March 2006 20:00 (nineteen years ago)
― Mary (Mary), Thursday, 23 March 2006 18:04 (nineteen years ago)
― M. White (Miguelito), Thursday, 23 March 2006 18:13 (nineteen years ago)
― whiskeytangofoxtrot (unclejessjess), Thursday, 23 March 2006 20:54 (nineteen years ago)
― jaymc (jaymc), Thursday, 23 March 2006 20:55 (nineteen years ago)
xpost jaymc party foul
― Allyzay Rofflesberger (allyzay), Thursday, 23 March 2006 20:55 (nineteen years ago)
― Dan (File Updated) Perry (Dan Perry), Thursday, 23 March 2006 20:57 (nineteen years ago)
― jaymc (jaymc), Thursday, 23 March 2006 20:59 (nineteen years ago)
I'm cut, but I bunch up a lot when flaccid (ultra-grower, not show-er). And I have been with uncut guys. And they fucking rock my world. I love uncut dingdong like I love life itself.
― whiskeytangofoxtrot (unclejessjess), Thursday, 23 March 2006 21:08 (nineteen years ago)
― Dan (Knock Yerself Out) Perry (Dan Perry), Thursday, 23 March 2006 21:09 (nineteen years ago)
― whiskeytangofoxtrot (unclejessjess), Thursday, 23 March 2006 21:13 (nineteen years ago)
― whiskeytangofoxtrot (unclejessjess), Thursday, 23 March 2006 21:14 (nineteen years ago)
― dr lulu (dr lulu), Thursday, 23 March 2006 21:48 (nineteen years ago)
― StanM (StanM), Thursday, 23 March 2006 21:50 (nineteen years ago)
It does, doesn't it?
― Daddy's Little Duder (unclejessjess), Thursday, 23 March 2006 22:34 (nineteen years ago)