Advanced female orgasm

In his essay, Gould said he had been influenced by the writings of a young philosopher of science named Elisabeth A. An evolutionary theory of socialization. As this was a preliminary study, our primary objective was to determine whether women who were in committed sexual relations with high quality, opposite-sex mates experienced more frequent orgasms, orgasms of higher intensity, and to see if they were more sexually satisfied. For example, it seems unlikely that how often women experience orgasm would affect ratings of their partner's family income, nor would orgasm frequency be expected to increase the width of his shoulders or influence how they rate his intelligence, sense of humor, muscularity, creativity, focus, etc. If you want to argue that anything has been lost to the mists of time and awareness, let's argue that.
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Is female orgasm adaptive? Let’s ask the clitoris.

Yet many of the women became pregnant. Upon insertion of the anus, the motor on the tip stimulates the nerve endings at the entry of the anus and relaxes the nerve ending for easier insertion. But be aware that we'll be talking about a few experiences that haven't been widely studied — just frequently reported. Female initiation of sex. You mix it up, and even a salad is nice and refreshing as a start to your meal, or in the middle when you're getting full.
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The Case of the Female Orgasm : Bias in the Science of Evolution by Elisabeth A. Lloyd

One well-known argument first advanced by zoologist Desmond Morris in , for instance, claims that orgasm tires out women and causes them to lie immobile, on their backs, increasing the chances of fertilization by preventing sperm from leaking out. That is, women have orgasms for the same reason men have nipples—because the anatomies of both sexes are constrained by their origins in the same underlying developmental program. Once you're very aroused, start with penetration slowly and increase the stimulation as you become more aroused. On the basis of earlier studies of physical attraction, Thornhill argued that symmetry might be an indicator of genetic fitness. Yes, I said strap-ons. Among sexually reproducing species, each parent contributes a random sample of only half of their genes to their offspring.
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However, here are a few rules of thumb to keep in mind. Vaginal length turned out to be about as variable as penis length, and much less so than clitoris length. Those with partners who their friends rated as more attractive also tended to have more intense orgasms. Lloyd suggests that it helps explain a lot about women's sexual behaviour, most notably the wide range of orgasmic experience. But sightings of give-away shrieks and grimaces among female primates - which tended, incidentally, to occur more frequently in same-sex encounters - chipped away at this conventional wisdom. Don't make me do this again. In a recent experiment, the uteri of women injected with oxytocin tended to draw in fluid think sperm , suggesting a possible mechanism for enhanced fertility.
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