Sir/mam
Her last period was on 12th April 2021
And 12th May was the expected date for upcoming period
But on 12th May we had unprotected intercourse and she took unwanted 72 within 4 hours
After that on 18th May
In evening she little bleed
And same day at night she had heavy bleeding with clots.
And bleeding with clots continue for 2 days and after 2 days normal blood were coming and last for 5 days from 18th May to 23rd May.
On 29th she took urine
pregnancy test and was negative
Is that was her period or withdrawal bleeding
Is she safe from pregnancy. ?