Last July 29, I had unprotected sex with my boyfriend; however he pulled out. Despite this, I took Emergency Birth Control 5 days after (Aug 2). I got my period earlier than expected- August 8 ("first period" after taking the pill). It lasted for around 5 days. Normally, I have a regular period (28-29 day cycle). I was expecting my "second period" on September 5. However, I'm on my 32nd day today (Sept 8) and I still haven't gotten my period. Could I be pregnant??? Or this delay is caused by the pills?:/