How does Postinor two affect hormones and your menstrual cycle?

Patient

Q: How does Postinor 2 affect hormones? My mesntrual cycle came a week early on the 9th lasted 2 days heavy flow. Had unprotected sex on the 15th took a dosage of postinor 2 on the 16th. Menstrual cycle started again on the 19th lasted a day very light flow. Started again on the 23rd heavy flow and is still here today but very light.

Doctor

A:   This question is currently in queue and will be answered shortly by one of our doctors. In the meantime you may browse our library of answered questions by clicking here.

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