19f whenever I have sex, got an urinary tract infection. Female porn stars happy after 10y work. Super woman or better doctors! .?

Urinate after. You should always urinate after intercourse, as it will help to flush out any rogue bacteria from your bladder. However, some women are more susceptible to utis than others, and you cannot compare yourself to a porn star.
Sex then Macrodantin (nitrofurantoin) Ask your doctor about a prescription for Macrodantin (nitrofurantoin) after sex. This combined with urinating after sex should keep you free of utis related to sex.