Condom broke on 11/1, took Plan B less then 2 hours after incident and I'm very nervous. My last period began on 10/23 and ended on 10/27. Mine comes usually 3 to 4 weeks so average like 23-25 days. My tracker says I should be Ovulating today 11/2. Will i get pregnant since it was so close to my predicted ovulation day but i'm not very knowledgeable of how my body works in that way. Also to note if this helps at all, my boyfriend is a cancer survivor and did extensive amounts of chemo and radiation about 4 years ago and i'm not sure if that would reduce his sperm count. Please help me we're not ready to have a baby!! Thanks for any help provided!