Should I take another plan b on ovulation day?

It's also worth noting, that, had this happened on ovulation day, the only emergency contraceptive pill proven can prevent pregnancy during the 24 hours around ovulation, itself, is Ella (Ulipristal Acetate), but as this unprotected sex did not occur on ovulation day, then that is not a concern.

If you can answer my questions, I'll try to work out how close to ovulation you were.

My period are regular every 28 days. My last period lasted 4 days. November 18 through 21. The incident happened on the 23rd.

Ok, well sperm couldn't survive long enough to reach your ovulation time, from the date you had sex, so you will be fine.

Hoping for the best, thank you for your response. I really have no one to talk to about it.

You're very welcome.

Regarding what I said about Ella, even that pill is not guaranteed to work. It just has more proven chance during that particular time. As I say, though, that is not a problem in your current circumstances.

Thank you for the information!

Thank you for the information!