why do you say you were fertile from may 4th to 10th? in a "normal" 28 day cycle you would've ovulated on may 9th and the egg lives less than a day. a man's sperm can live up to 5 days so counting back from the 9th makes it unlikely that sex with your ex on the 2nd could have made you pregnant. 8 days before ovulation is too long therefore the new guy is the more likely candidate. you seem to be on a dangerous course with your sex life. what does the word ex mean to you? how come you're still having sex with him if he's your ex? why would you be having sex with two different men in three days?
if i was fertile from may 4th till the 10th and had sex with someone may 2nd and 5th who's most likely the father? . i had sex with my ex on may 2nd and also had sex with this new guy i've been seeing for months on may 5th. my lmp was april 25 2014 and i was fertile from may 4th till the 10th. i ovulated on the 9th. i'm now 8 weeks pregnant and even though i believe the second guy is the dad id like to know if there's any chance my ex could also be the father since i had sex with him 8 days before ovulation.