Took planb on jan7th, bled on the 10th, had sex on jan26, started without condom but ended with condom on, it's feb25&haven't gotten period, chance of preg?

Don't know the: Normal length of your period. If you have missed your period - take a pregnancy test. Emergency contraception symptoms can include spotting or bleeding, changes in menstrual flow or your period may be late or early. Take a home pregnancy test ; notify your gyn if your period is 7 or > days late. Condom needs to be used through out the entire episode of vaginal intercourse.