So my boyfriend and i had sex while i was on the patch and he had on a condom. he did not finish in me and waited until later. he then double checked to make sure everything was okay by filling the condom with water to ensure no hole. am i pregnant?

Probably not, but details are a bit unclear. Have you had the patch on for more than 10 days? Had you been consistent in changing the patch weekly? It is easy to test for a pregnancy using a home pregnancy tests. Modern tests are so sensitive that they can detect a pregnancy on the first day after a missed period. Common pregnancy symptoms include breast tenderness, nausea, dizziness and vomiting.