Hello
Thanks for writing to us with your health concern.
IT is not recommended to take unwanted 72 so frequently.
It causes menstrual irregularities.
It can cause withdrawal bleeding and spotting alongwith pain and cramping.
It can prepone or postpone your normal menstrual cycle by a week, or more.
Hence what she experienced is pretty normal, after the emergency contraceptives.
Right now, please do not take any more medications.
It will worsen the problems.
You should be taking regular contraceptives.
Emergency
contraception is not a substitute for regular contraception.
You can start birth control pills from second day of cycles.
It will regulate cycles also.
Take care.