Saliva is safe to use as a sexual lubricant for masturbation
the verdict
REFUTED
the evidence says no
refutedsupported
the weight of evidence
2 sources for · 3 against
Clinical reviews and experimental studies indicate that using saliva as a genital lubricant is unsafe because it can introduce microbial pathogens, disrupt epithelial integrity, and impair sperm motility.
known as the "semen sample" but the increasing usage of porn in the U.S. has dulled many men to its effects. Often, using any lubricant, saliva, oil,
A sperm bank, semen bank, or cryobank is a facility that purchases, stores, and sells human semen. The semen is produced and sold by men who are known as sperm donors. The sperm is purchased by other persons for the purpose of achieving a pregnancy other than by a sexual partner. Sperm sold by a sperm donor is known as donor sperm.
A sperm bank may be a separate entity supplying donor sperm to ind
A sperm donor will usually be required to enter into a contract with a sperm bank to supply his semen, typically for a period of six to 24 months depending on the number of pregnancies which the sperm bank intends to produce from the donor.
The contract may also specify the place and hours for donation, a requirement to notify the sperm bank in the case the donor acquires a sexual infection, and a requirement not to have intercourse or to masturbate for a period of usually 2–3 days before making a donation.
A sperm donor generally produces and collects sperm at a sperm bank or clinic by masturbation in a private room or cabin, known as a 'men's production room' (UK), 'donor cabin' (DK), or a masturbatorium (US). Many of these facilities contain pornography such as videos/DVD, magazines, and/or photographs which may assist the donor in becoming aroused in order to facilitate production of the ejaculate, also known as the "semen sample" but the increasing usage of porn in the U.S. has dulled many men to its effects. Often, using any lubricant, saliva, oil, or anything else to lubricate and stimulate the genitals is prohibited, as it can…
Infertility affects approximately 15% of couples, and in about one-third the primary cause is a male factor. Patients undergoing infertility investigations frequently experience sexual dysfunction, which often is due to inadequate vaginal lubrication. This can lead to increased use of coital lubricants. The effects of such lubricants on sperm motility have not been widely studied, although sperm motility is one of the best prognostic indicators of fertilization. Using a prospective longitudinal control-based study, we analysed the effect of adding four lubricants: KY jelly, baby oil, olive oil and saliva on sperm motion in 16 samples from patients undergoing infertility investigations. Sperm samples were prepared by density gradient centrifugation prior to mixing with lubricants. Motility parameters were determined using computer-assisted semen analysis after 5, 15 and 30 min. All lubricants except baby oil significantly decreased percentage progressive motility, progressive velocity, curvilinear velocity and lateral head displacement at 12.5% concentration. At a lower concentration of 6.25%, both olive oil and saliva still significantly reduced progressive motility parameters, while KY jelly diminished head movement parameters. Hence, even at these very low concentrations, coital lubricants impair sperm motility and thus may adversely affect fertility.
man, creating tightness similar to masturbation, and in simulation of penetrative sex. A lubricant or saliva may be used between the breasts or on the penis
Mammary intercourse is a sex act, performed as either foreplay or as non-penetrative sex, that involves the stimulation of a man's penis by a woman's breasts and vice versa. It involves placing the penis between a woman's breasts and moving the penis up and down to simulate sexual penetration and to create sexual pleasure.
Mam…
Improvised genital lubricants—including petroleum jelly, household oils, lotions, soaps, and saliva—remain widely used due to cultural silence around sexual comfort, misconceptions about product safety, and limited access to medically approved alternatives. Although commonly perceived as harmless, these substances can compromise genital epithelial integrity through mechanisms such as hyperosmolar dehydration, chemical irritation, and occlusion-induced anaerobic bacterial overgrowth. Food oils and petroleum derivatives additionally degrade latex condoms, markedly increasing the risk of unintended pregnancy and sexually transmitted infections, while saliva introduces oral microbes and viral pathogens, including HSV-1, further weakening mucosal defences. This review consolidates existing evidence on tissue injury, microbial dysbiosis, and condom incompatibility associated with improvised lubricants, and evaluates safer options—particularly iso-osmolar water-based and silicone-based formulations—based on WHO recommendations for pH, osmolality, and mucosal biocompatibility. The findings highlight the clinical importance of addressing lubricant use during sexual health consultations, normalizing conversations about genital comfort, and advocating for stronger regulatory oversight to ensure product safety. Enhancing public awareness and access to safe, medically tested lubricants is essential for preventing avoidable genital injury, reducing infection risk, and promoting overall rep
Compared with other sexually active adults, men who have sex with men (MSM) are more frequently infected with several pathogens including cytomegalovirus, hepatitis B virus, and Kaposi sarcoma-associated herpesvirus. Because one common element between these organisms is their presence in saliva, we evaluated saliva exposure among MSM in a heretofore relatively unrecognized route-via use of saliva as a lubricant in anal sex.MSM in a San Francisco population-based cohort were interviewed regarding use of saliva by the insertive partner as a lubricant in various anal sexual practices.Among 283 MSM, 87% used saliva as a lubricant in insertive or receptive penile-anal intercourse or fingering/fisting at some point during their lifetime; 31%-47% did so, depending upon the act, in the prior 6 months. Saliva use as a lubricant was more common among younger men and among HIV-infected men when with HIV-infected partners. Even among MSM following safe sex guidelines by avoiding unprotected penile-anal intercourse, 26% had anal exposure to saliva via use as a lubricant.Among MSM, use of saliva as a lubricant is a common, but not ubiquitous, practice in anal sex. The findings provide the rationale for formal investigation of whether saliva use in this way contributes to transmission of saliva-borne pathogens in MSM.
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