urine & blood tests

I'm have these 2 tests for acutane and I'm worried. I'm obviously going with my mom but because I'm only 16 I denied to the dermo I haven't had sex... but I have. Will the results be able to show if I'm a virgin or not/ had sex or not. Because I don't want my mom to find out (she's strict) 
And also if anyone has been on acutane how was your expirence with the blood tests/ urine tests whilst sexually active??