26f, had unprotected (he didn't ejaculate) sex (sunday) then urge to urinate started. doctor had a urine test done and said i have infection. after 5 days of injections and med. felt relieved but again this morning urge came back. could it be preg?

UTI: It's possible that the UTI wasn't completely treated. Was a culture,colony count and sensitivity done to identify the organism and an effective antibiotic? It appears that these tests should be performed now. If you miss your period perform a pregnancy test. Precum contains sperm which can impregnate one during unprotected sex. A simple UTI shouldn't require injected antibiotics.