Intercourse causes a slight trauma to the urethra and forces bacteria into it. Urinating helps flush this bacteria out. If you have anal intercourse or anal-finger contact, the risk of passing bacteria increases if subsequent vaginal penetration occurs. Washing with soap and water is recommended. 5.Avoid clothing that is tight in the groin area.
Tight clothing can force bacteria into the urethra.
Tight sanitary pads should also be avoided. 6.Sitting cross-legged for long periods can force bacteria into the urethra and decrease blood flow to the groin area. Blood carries white blood cells that destroy bacteria. When the blood flow is lessened, infections occur more easily. 7.Avoid coffee, tea, carbonated beverages and alcohol.