HEY THIS HAS REALLY BEEN BOTHERING ME I HAD SEX WITH MY EX BOYFRIEND IN THE 1ST WEEK OF AUGUST 2010 N ANY OTHER TIME BEFORE....HOWEVER ON AUG.10 I HAD SEX WITH THIS OTHER GUY AND NOW ITS DEC,11 IM 15WEEKS PREGNANT.....I TRIED ADDING THE DATES MYSELF BY DETERMINING WHEN WE HAD SEX BUT I WAS TOLD THAT AFTER I HAVE SEX I DONT COUNT THE FOLLOWING WEEK OR TWO WEEKS AFTER IT......I NEED HELP DETERMINING WHO'S THE FATHER I DO NOT WANT TO HAVE TO GET A DNA TEST PLEASE HELP.....