Slut: Meaning, Slut-Shaming, Reclamation, and Sexual Consent
Slut is a stigmatizing word used to judge someone’s real or perceived sexuality, though some people reclaim it as a self-chosen expression of sexual freedom.
Strap-On: Meaning, Types, Sexual Use, Consent, and Safety
A strap-on is a wearable sex toy that holds a dildo or another attachment for consensual penetration, stimulation, role-play, or gender expression.
Spank: Meaning, Sexual Spanking, Consent, Safety, and BDSM
Spank means to strike the buttocks and may describe consensual sexual impact play involving agreed intensity, boundaries, stop signals, and aftercare.
Semen: Meaning, Composition, Ejaculation, Fertility, and Sexual Health
Semen is the reproductive fluid usually released during ejaculation and contains glandular secretions that may carry sperm cells.
Scrotum: Anatomy, Function, Temperature, Health, and Sexual Sensitivity
The scrotum is the external pouch below the penis that contains and protects the testicles while helping regulate their temperature.
Spermicide: Meaning, Types, Effectiveness, Use, and Safety
Spermicide is a vaginal contraceptive that slows or damages sperm and may be used alone or with condoms, diaphragms, caps, or contraceptive sponges.
Sperm: Meaning, Structure, Fertilization, Fertility, and Pregnancy
Sperm are reproductive cells produced mainly in the testicles that carry genetic material and may fertilize an egg.
STI: Meaning, Symptoms, Testing, Treatment, and Prevention
STI means sexually transmitted infection, which may spread through vaginal, anal, oral, skin-to-skin, blood, or other forms of intimate contact.
STD: Meaning, Symptoms, Testing, Treatment, and Prevention
STD means sexually transmitted disease, a health condition caused by an infection that may spread through vaginal, anal, oral, or other sexual contact.
Sexting: Meaning, Consent, Privacy, Risks, and Digital Safety
Sexting is the exchange of sexual messages, images, audio, or videos through digital devices and requires consent, trust, privacy, and careful online safety.