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  2. Oxytocin - Wikipedia

    en.wikipedia.org/wiki/Oxytocin

    Endogenous oxytocin concentrations in the brain have been found to be as much as 1000-fold higher than peripheral levels. [50] Outside the brain, oxytocin-containing cells have been identified in several diverse tissues, including in females in the corpus luteum [51] [52] and the placenta; [53] in males in the testicles' interstitial cells of ...

  3. List of human hormones - Wikipedia

    en.wikipedia.org/wiki/List_of_human_hormones

    5-DHT or DHT is a male reproductive hormone that targets the prostate gland, bulbourethral gland, seminal vesicles, penis and scrotum and promotes growth/mitosis/cell maturation and differentiation. Testosterone is converted to 5-DHT by 5alpha-reductase, usually with in the target tissues of 5-DHT because of the need for high concentrations of ...

  4. Effects of hormones on sexual motivation - Wikipedia

    en.wikipedia.org/wiki/Effects_of_hormones_on...

    Men experience sexual dysfunction at testosterone levels of below 300 ng/dL, with men that have levels of testosterone of approximately 200 ng/dL often experiencing such problems. [28] Complete loss of testicular testosterone production resulting in testosterone levels within the castrate range (95% decrease, to 15 ng/dL on average) with ...

  5. This Is What Happens to Your Brain When You Orgasm ... - AOL

    www.aol.com/entertainment/happens-brain-orgasm...

    Oxytocin is another chemical in the feel good cocktail that orgasm produces and one that affects women more so than men—namely because “when female brains develop in utero there are more ...

  6. Endocrinology of parenting - Wikipedia

    en.wikipedia.org/wiki/Endocrinology_of_parenting

    One study exhibited the proposed effects that oxytocin had on Tsimane men who had been hunting for varying periods of time. [48] Once the men returned home, it was found that oxytocin levels were higher in those men who had hunted for longer periods of time. As a result of the longer time period spent hunting, the increased levels of oxytocin ...

  7. 22 Ways Men Can Make Their Orgasms Better - AOL

    www.aol.com/23-ways-men-orgasms-better-211300041...

    Men can do the same,” says Alex Robboy, a sex therapist in Philadelphia. Essentially, kegel exercises are a way of contracting the muscles of the pelvic floor, which give you greater control and ...

  8. Endocrine system - Wikipedia

    en.wikipedia.org/wiki/Endocrine_system

    Hormones can be amino acid complexes, steroids, eicosanoids, leukotrienes, or prostaglandins. [3] The endocrine system is contrasted both to exocrine glands, which secrete hormones to the outside of the body, and to the system known as paracrine signalling between cells over a relatively short distance.

  9. Neuroscience of sex differences - Wikipedia

    en.wikipedia.org/wiki/Neuroscience_of_sex...

    Studies have found that oxytocin improves spatial memory. Through activation of the MAP kinase pathway, oxytocin plays a role in the enhancement of long-term synaptic plasticity, which is a change in strength between two neurons over a synapse that lasts for minutes or longer, and long-term memory. This hormone may have helped mothers remember ...

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