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Published on 10 Sep 2015 | about 1 year ago

How often should you whack the weed?
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Further Reading:

link.springer.com/article/10.1007/s10508-006-9123-6 Prevalence of Masturbation and Associated Factors in a British National Probability Survey

www.ncbi.nlm.nih.gov/pubmed/11805404 Dopamine and male sexual function.

www.ncbi.nlm.nih.gov/pmc/articles/PMC3104618/ Understanding Endorphins and Their Importance in Pain Management

www.ncbi.nlm.nih.gov/pubmed/15316239 Effects of sexual arousal on lymphocyte subset circulation and cytokine production in man

www.ncbi.nlm.nih.gov/pubmed/15069045 Ejaculation frequency and subsequent risk of prostate cancer.

www.ncbi.nlm.nih.gov/pubmed/11835982 Orgasm-induced prolactin secretion: feedback control of sexual drive?

www.ncbi.nlm.nih.gov/pubmed/10367606 Cardiovascular and endocrine alterations after masturbation-induced orgasm in women.

www.ncbi.nlm.nih.gov/pubmed/8191199 Prolactin secretion and sleep.

www.iflscience.com/plants-and-animals/self-love-animal-kingdom Self-love in the animal kingdom.

www.researchgate.net/profile/Mark_Bellis2/publication/229125576_Human_sperm_competition_ejaculate_adjustment_by_males_and_the_function_of_masturbation/links/5404776e0cf23d9765a63688.pdf Human sperm competition: ejaculate adjustment by males and the function of masturbation

www.sciencedirect.com/science/article/pii/S1521693405001112 Sexual function and pelvic floor disorders

www.ncbi.nlm.nih.gov/pmc/articles/PMC1324914/ Randomised controlled trial of pelvic floor muscle exercises and manometric biofeedback for erectile dysfunction

www.ncbi.nlm.nih.gov/pubmed/17728050 The role of phosphodiesterase type 5 inhibitors in the management of premature ejaculation: a critical analysis of basic science and clinical data.

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