Good evening! I have been taking Sprintec for the past two months but I'm concern cause in those last two month's I haven't had a period. I have been taking it everyday and and I can say I at least !missed one day each month but other than that I been doing fine. Furthermore I been having symptoms of fatigue, nausea every now and then, loss of appetite, and weight gain, but I notice this when I started to take the birth control and I thought they were just the side effects of taking it. But now I have missed two periods and I'm starting to worry. So do I need to take a pregnancy test ASAP? HELP ME PLEASE!