i took the first pill on 17th day of january, had sex with my boyfriend on the 20th. We used condom at first but didn't during the second and the third, but said he didn't ejaculate inside me. I ended up taking pills on the 24th of the same month. I only took 8 pills and stopped. My menstruation is expected to be due on January 29, 2017, tomorrow. I just want to ask if the pills I've taken will delay my menstruation. Any response will help? Thank you