Had my menstrual cycle april 12-15 and was suppose to have it again in the 25 but i'm 2 days late and i do have unprotected sex with my partner ?

Wait a few more days: A urine pregnancy test, done correctly, gives a reliable result 3 weeks after sex (3 weeks after when conception might have occurred), or 1 week after missing a period. If done sooner, a positive result is likely real, but a negative result may be due to testing too soon, and thus lead to a repeat test. If a woman gets her normal regular period, then she is not pregnant, and a test is not needed.