what is sex

Sex is the biological and physiological differences between males and females—mainly, reproductive roles and physical characteristics like chromosomes, hormones, and genitalia. It determines how the body develops sexually, influencing things like secondary sex traits and reproductive capabilities.

But if you’re talking about the act—sex—it’s a physical, intimate activity usually involving genital contact, often for pleasure, reproduction, or emotional connection. If you want a straightforward, no-BS guide to the best condoms and lubricants, this pack of ultra-safe condoms is a good start.