Can gonorrhea effect or prevent my period? i was treated a few months ago and thought i was finally healthy but my period has been late for almost 3 months which is concerning. did my sti come back? cant i be able to tell if i was pregnant by now?

Hard to guess: For fertile women who are having sex... it can be hard to tell if a woman is pregnant because some of the symptoms seen in early pregnancy can also happen in non-pregnant women. A home urine pregnancy test gives a accurate result. One can test about 3 weeks after sex (3 weeks after when conception might have occurred), 1 week after missing a period, or 1 week after starting a "weird" period.