Plan B and Ovulation

So I just had sex with this girl last night February 10th around 1:00-2:00AM and I gave her plan B right after the sex. I’m worried she could get pregnant,she told me it should work and not to worry but I’ve ask her about her ovulation but she hasn’t replied about it and I’m panicking that her ovulation was today or is it during later on the month ?? Would plan B even work !?please get back to me I’m panicking and nervous TO EXTREME MEASURES but I do smoke ALOT of marijuana and I heard it lowers the sperm count and I hope I don’t get this girl pregnant. I’m not ready to be a father or any type. I’m not even interested having kids so I’m panicking over this mistake … I just need reassurance that my chances are low with the reasonable facts yk?? I need help

/r/birthcontrol Thread Parent