Just make sure you tell your healthcare provider you are on the pill,but it shouldn't matter-pregnant is pregnant.The tests detect levels of the pregnancy hormones and false positives are rare ,even with the home kits.To be certain,see your healthcare provider to get a urine and blood test.Good luck!!Patty

I suppose a test could come up as a false positive, coz the pill increases the amount of hormones your body produces,. So it tricks ur body into thinking your pregnant, so while ur taking the pill u can have unprotected sex, and it's unlikely you'll become pregnant, as your body already thinks you are .