My wife had tanken an unwanted72 after 85hrs of unprotected sex instead of within 72hrs .Then after 14days,spotting happened no of times and she felt pain in stomach for 2-3days. The usual date of period was 27th of month.After 3days and 14days of the usual date of period, she has done 2 times tests through
pregnancy test kit and the results are negative. Bt till now(14-nov-17)her period is not happend. Is there any chance of pregnancy?wht is the probable approximate date for the period?plz help