I had a sex on 10 april after finish my periods. I take an i pill after sex immediately. Now on 21 april again periods till next day then on 24 april dropping again. Next day normal onwards. Now today that means on 30 april again dropping. Why its happen? please help.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.