Determining Paternity: Conception Timeline & DNA Testing

Question
i have two men 1 son!!!! i found out i was pregnant in july, on may 21st was the first day of my last normal period then in june i had a irregular one with alot of spotting, coming and going. Before i jump to conclusions i can tell by my conception date this would help me out

Answer
If you had sex with the two men a week apart or less, the only way you will be able to determine the father is through a DNA paternity test. Without any other information (such as how far you are along, your EDD, etc) it is impossible for me to tell if the irregular period in June was an actual one or if it was implantation bleeding.

Please let me know if I can help you further or with anything else.

Best wishes,
Helen =)