So my last period was on 17 nov 2016 and today os 24 dec 2016 ... me n my bf had mutual masturbation on 12 dec 2016... he said he is sure his hands were clean when he fingered me ( no *** or preC) but m really stressed y my period is this late ! Never happened before.. pls guys help me out.. could i be pregnant?? No rude comments pls (m 16 n a virgin)