Oral sex can strengthen emotional intimacy and connection between partners through the release of oxytocin and endorphins—enhancing trust and closeness.
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Semen contains melatonin, which may improve sleep quality; meanwhile oxytocin and endorphins help reduce stress.
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Regular sexual activity—including oral sex—can boost IgA antibodies for stronger immunity and support cardiovascular health.
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Semen has nutrients like spermidine, associated with slowing cellular aging and promoting skin glow and elasticity.
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Orgasm triggers natural pain relief via endorphins, helping with headaches, cramps, or body aches while boosting mood.
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Fellatio may reduce risks like pre‑eclampsia or miscarriage by stimulating immune tolerance via exposure to compounds in semen.
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While the health perks are promising, oral sex still carries STI risks—especially from HPV, gonorrhea, herpes, or chlamydia. Use barrier methods (condoms or dental dams) and ensure both partners consent and communicate boundaries.
Image credits: Freepiks