06/10/2026
Intimacy itself doesn’t automatically cause an infection, but bacteria can be transferred during intimacy, and certain habits afterward may increase the risk of irritation or urinary infections.
1. Urinate after intimacy
Going to the bathroom after intimacy may help flush bacteria from the urethra, particularly for women who are prone to UTIs. You don’t need to force yourself to urinate immediately, but don’t hold it for hours either.
2. Gently wash the external ge***al area
Use clean water and, if needed, a mild unscented cleanser around the outside only. Avoid scrubbing or putting soap, perfume, antiseptics, or other products inside the va**na. The va**na naturally cleans itself.
3. Change out of damp or sweaty underwear
If your underwear is wet from sweat, va**nal fluids, or semen, changing into clean, breathable underwear can help keep the area dry and comfortable. Avoid staying in tight, damp clothing for long periods.
4. Wash your hands and clean s*x toys properly
Hands can carry bacteria, and poorly cleaned s*x toys can transfer microorganisms. Wash your hands before and after s*xual activity and clean toys according to their instructions. If toys are shared, use a new condom over the toy for each person.
5. Pay attention to unusual symptoms
Burning when urinating, unusual discharge, strong odor, ge***al sores, itching, pelvic pain, or bleeding after s*x shouldn’t simply be ignored. These can have several causes, including STIs, UTIs, or va**nal infections. If symptoms appear, get tested or speak with a healthcare professional rather than self-treating.
Important: These steps can reduce irritation and some infection risks, but they cannot prevent STIs after exposure. Condoms/barriers are important for STI prevention, and if you think you may have been exposed to HIV, urgent medical advice about PEP within 72 hours is important.