Conversation: The conversation between human and AI assistant.
[|Human|] sir , my friend took ipill after having sex on third day (i,e) between 55-72 hrs after sex on oct 14. Next two to three days were simple but on 18 and 19(today) she started bleeding with some pain .Can i know the situation(regarding pregnancy) and  problems if any .
[|AI|]  Hi How are you doing ? I Pill is high dose of Progesterone hormone which is produced in your body in second half of period after ovulation. This pill will suddenly increase the thickness of inner lining of uterus, making it unfavorable for a possible pregnancy to sit. As it is single dose, it has no strength to stand on, so it falls off & you get period or bleeding of the increased thickness within 7-10 days. So this bleeding you are having is the expected with Chat Doctor.  Don't worry, there is no chance of pregnancy. Hope I have clarified your queries, do write back if anymore queries the best