What is the reason for no bleeding after I-pill? I had unprotected sex on the 30th and my husband did ejaculate inside me. I was worried since it was the 20th day of my menstrual cycle and I have an average of a 32-day cycle. So, I took an I-pill within 48 hours. My last period was on the 10th of last month and the next period is due on the 11th of this month. It has been 10 days since I have taken the I-pill. Today I have seen some blood spot in my vaginal fluid. Is that period blood or any pregnancy symptoms?