I had a problem here I had an intercouse with my bf on september and when were still having sex I bleeded and it stops and after 3days my periods started on the 20th of september and lasted for 3to 4days and We continue after that and on November my period came early on the 14 of November and onthe 16th of November while I was still bleeding I we had sex again and after my periods was off on the 24th of november we had intercouse and after that on the 26 and 30 I slept with my ex bf and on december 4 I continue sleeping with him 2dae they said am 15weeks who is the father am confused plz help