hi lets take it step at a time yes some women can get pregnant from anytime of the month and including having unprotected sex the day before there period its a funny world we live in but you can read up about this. but as for who the father is for that you will need blood tests on both of your guys and some how one wont be the father. do hope this helps. good luck
could i be pregnant if i got my period the day after unprotected sex? . the 23rd of august 2013 was the 1st day of my lmp. just the very next day after unprotected sex. on the 5th of september i had unprotected sex again but with a different partner. today i took a hpt due to missing my period and it came back positive. the question i have is is there any way of knowing which night of poor choices made i conceived? please help or give input if able!