my girlfriend and i had protected sex, with a spermicidal lubricant condom. unfortunately the condom broke, but as i was pulling out the condom must've broken or something, so i'm unsure how much sperm exactly went inside her. an hour and a half after this, she took a next choice pill. her period should come within 5-7 days, what are the chances of her getting pregnant, considering her period is soon, the spermicidal condom, and the next choice contraceptive pill?