###Human: I had light bleeding after 16 days of I-pill intake. What does this mean? ###Assistant: Hi. Since you have taken the emergency pill within 72 hours of intercourse there is no chance of pregnancy. This could be withdrawal bleeding after taking the pill. So relax and do not worry. However, if you have a doubt then get back to me. Take care. For more information consult an obstetrician and gynecologist online -->