question: my friend finished with her normal periods on 22nd of may, she had sex with her husband on 26th of may and taken unwanted 72 on 27th of may one more pill she has taken on 29th of may without any intercourse.... after 7 days of taking pill (4th june) she started bleeding that was only for one and a half day now its 8th july and she did not get her periods yet.......but she started feeling some breast pain which always she feels before her periods gets start...........i want to ask is there any chance of pregnancy in her case......why her periods are not coming.......or she should wait for few more days............