Body chemicals involve while making love?
603832
Sex is very strange physiologically.  It is the only activity I know of that involves BOTH sympathetic and parasympathetic nervous stimulation.  Of course, your question was about endocrinology, so that doesn't help you much.  The sex hormones are most definatley involved (testosterone, progesterone, estrogen, luteinizing hormone, and follicle stimulating hormone).  This is really an interesting question.  I hope someone can give a more specific answer.
671438
Ya Because during sex "Adrinaline" Harmone secrets which increase Metabolism
1170263
There are two major neurochemicals, known today), that might qualify as "chemicals of love".\nThey are phenthyl amine  (pea), and oxytosin\nOxytosin definitely enhances bonding, love, & affection \nSynthetic oxytosin cannot be taken orally as it is an oligopeptide. (in plain language, a small protein), made up of of 9 amino acids.\nTheacid in the stomach will destroy it before it is absorbed into the bloodstream. Also, pepidase enzymes, (Break down catalysts of proteins), that would chew it up in the intestines.\nBut extra oxytosin can be induced by touch, (including massage), cuddling and for females, handling or seeing a baby., etc.\nDan the Answers-Man.
1154476
Female sexual arousal and orgasm is a complex process involving the entire woman, mind and body. The human mind receives in sexual stimuli from the body, processes it, and based on past learning and experience causes the body to respond to it. The brain may start the sexual arousal process in response to thought (sexual fantasy), visual stimuli (seeing a partner nude), audible stimulation (hearing a partner's voice), olfactory stimuli (the smell of a partner's body), and taste (the taste of a partner's body). The body may start the arousal process as the result of a woman, or her partner, touching her genitals or breasts, the feel of air flowing across her exposed skin, or her cloths stimulating her breasts or genitals. The mind and body while able to experience sexual arousal separately, cannot experience orgasm separately. Orgasm requires both the mind and body to work together. Mental thought alone may result in orgasm, but you still feel the orgasm in your body. All the sexual stimulation and arousal may originate in one or the other, but orgasm takes place in both.
376707
Ecstacy.\nWell remember the more you expand your girl.. the more she likes it.. and pain seems to resolve into pleasure when you are making out.. so that pain too seems to add to your pleasure.\n\nhttp://hoodia-diet-pills.beyond-info.com/\nhttp://safe-hoodia.blogspot.com/
1027377
Sexual Pheromones and Sexual Desire\n\n\nImagine an invisible, undetectable force that's powerful enough to override your sense of reason yet draws you to someone with an almost animal passion. These aren't Cupid's mythological arrows, but real shots of human pheromones. Scientists have been researching for years whether or not humans, like other animals, exude these secret scents, with attention focused on a small organ composed of two small pits a few centimeters up the nose. \nBiologists describe pheromones as "smellprints" supposedly as unique to each of us as our fingerprints. Smell is the most primitive of human senses and, unlike sight and touch, travels a direct route to the brain's limbic lobe where it can provoke an emotional reaction that can, quite literally, be a turn-on. \n\nThere's no doubt that pheromones underlie sexual and other types of behavior in animals, but given the complex human psyche, can these invisible lust signals be all you need for love? The scientific verdict is pending, but an increasing body of evidence suggests that the chemistry of sexual attraction and arousal is more nature than nurture and quite beyond our control. Not so far-fetched a notion considering how often we speak — and sing — of sexual chemistry. \n\nLove or lust — the question hasn't stopped the fragrance industry from attempting to cash in on the accumulating knowledge about pheromones by producing synthetic versions of these elusive chemicals. True, the new fragrances aren't billed as aphrodisiacs. Instead, they're advertised as mood-enhancers designed to help you relax and shed your inhibitions. \n\nWhile there's absolutely no proof that they can deliver on any kind of erotic promise, the new pheromone perfumes are selling briskly, even to repeat customers. Which may prove, yet again, that when it comes to aphrodisiacs, nothing trumps the power of suggestion.
354846
No.  Of course, anything in excess is bad for you.  However, in moderation, it can help prolong love making and and settle your nerves between encounters.
401990
Aphrodisiacs oooo like chocolate, baths, beautiful smells, candles, all sorts of "kinky" things, if you feel beautiful and sexy you are! if you act it and play with how you feel there's no stopping what kind of magical creature of the night fun can happen!!
491303
Activity such as sex? What else are we talking about?\n\nYeah, many substances are secreted from certain areas of the body after certain stimuli (sex, physical activity, stress, infection, you name it).
404786
Okay, I'm thinking back to my sex-ed classes but the stages are like desire, arousle, plateau, then orgasm.  If a guy sees something sexual, that can cause him to get aroused or get hard (ie an erection).  Forms of foreplay can do this to.  Kissing, touching.  That can all lead to arousle.  There is a pre-cum stage where some secretions come out but nothing huge yet.  I think a guy needs to be touched there, though, to experience orgasm and spilling their fluids (ejaculation).  Either with hands, mouth, or ahem...other areas.  Girls though, have their clitoris outside of their vaginal opening so that's usually all they need to achieve orgasm.  Hence vibrations, touching, smaller things can cause orgasm.  Personally, I like making out, but I need a much more hands-on approach to achieve orgasm.
66057
A general answer is Chemicals\nCertain chemicals trigger certain chemicals in your body
1157907
Both sexes, but especially men, are turned on by the smell of vanilla. Interestingly enough, vanilla is very close to the smell of mother's milk. Likewise, both sexes, but especially women, are turned on by the smell of sandalwood, which is apparently similar to a certain masculine pheremone. And both like the smell of "baby powder" but that's because baby powder resembles many of the musky scents that are presumably aphrodisiacs, not because they like powdering babies' butts.\n\nI personally find certain smells to be a great turn on. There's nothing that gets me in the mood faster than a glass of red wine, some candle light, and a stick of nag champa incense (which contains sandalwood, among other fragrances). I also find the smell frankincense, lavender, jasmine, myrrh, ylang ylang, and rose very sensual.\n\nOne surprising scent that women find very sexy, at least when combined with other scents is none other than licorice or anise! For men, it's cinnamon. Go figure!
1031244
Researchers have found that feelings of intense romantic love are linked to activity in two areas of the brain, which have high levels of dopamine activity. But functional magnetic resonance imaging (fMRI) scans found women's brains showed emotional responses, while men's showed activity linked to sexual arousal. The researchers also found activity in other areas of the brain changed - including one that another study showed was active when people ate chocolate.
386362
May be sexual arousal.\nor\n......\n\n\nLets have a practical!
394518
There was actually a very interesting article about the chemistry of love in "National Geographic" magazine a few months back. You should google their website and see if they have any info about it there.\n\nOne interesting note that I recall from the article: the chemical profile of the brains of people who are in love is very much like that of a bipolar person. In other words, love is a psychological disorder.\n\nScary, ain't it?
806852
Sex has no emotion or feeling behind it....making love does.
1115827
If your question is a serious one, I will attempt to answer it.\n\nAll of your sexual reactions are in one way or another are controlled by the nervous system in your body. The sexual stimulation within the nervous system is much greater than that of hearing or eyesight.  All nerve activity is a chemical release within an area of a nerve pathway.  With sexual release there is a sudden gush of these chemicals into your nervous system creating an overwhelming [but very pleasant] stimulation. The shaking is a result of this sudden rush of chemicals [called neuro transmitters], and takes place after the orgasmas, kind of a coming [no pun] down from the stimulating rush.  If you can remember the last time you were really scared, you may realize you had the same shaking sensation after that expierience.