Can withdrawal bleeding occur in a woman if she takes a contraceptive pill a week before the expected period date?

Hello doctor,

My partner and I had intercourse on the 32nd day of her menstrual cycle. She took an emergency contraceptive pill 13 to 14 hours after sex. Her expected period was within a week after intercourse. After taking the contraceptive pill, she had bleeding. We also did a serum beta-hCG test, and the report is attached.

My questions are:

1. Are there any chances of pregnancy?
2. Can we conclude that withdrawal bleeding occurred because ECP was taken around a week before the expected period date?

Thank you doctor for the reply,

Is there any chance of pregnancy? I did a serum beta-hCG test after 16 days of intercourse just to be sure. Does withdrawal bleeding itself suggest that the pregnancy has not happened? Also, she had a cold and fever last week and is fine now. Also, since the intercourse was on the 32nd day, do you think an emergency contraceptive pill was needed?

Thank you doctor for the reply,

Is the presence of withdrawal bleeding enough to confirm that the pill has worked and that there is no pregnancy?

Thank you doctor for the reply,

This was the first time we took it, so we had a lot of confusion, and the more you read on the internet, the more worried and confusing it gets. So if she normally has a 35 to 40-day cycle and withdrawal bleeding, can the next period be expected in the first week of the month? Is she pregnant?

Thank you doctor for the reply,

Is that delay due to pregnancy? We have conclusively ruled out pregnancy with the presence of withdrawal bleeding and the serum beta-hCG test.

Thank you doctor for the reply,

Do you think the serum beta-hCG test needs to be taken again for this incident? Also, does withdrawal bleeding at the expected periods mean the endometrium has completely shed?

Thank you doctor for the reply,

I cannot get an ultrasound done, so I will just trust the beta-hCG serum report.

Thank you doctor for the reply,

I still wanted to consult you to ensure my partner is not pregnant.

Thank you doctor for the reply,

Beta-hCG serum report was taken 16 days after intercourse. Is it enough to rule out pregnancy?

Thank you doctor for the reply,

Will the LMP affect the beta-hCG report? I am not sure what LMP was mentioned to the laboratory or if they even asked, but I just wanted to clarify if that date has anything to do with the result we receive.