How long after finishing a three-day course of Crina NCR 15 mg should my period start, if it has already been five days since my last dose and there is no chance of pregnancy?
After finishing a course of Crina NCR (norethisterone), your period?which is a hormone withdrawal bleed?typically starts within 3 to 7 days after the last dose. Since it has been 5 days, you are still well within the expected, normal window. Sometimes, it can take up to 10 days for your body's hormone levels to adjust and trigger the bleed. If your period does not start within 10 days of your last dose, please reach out to your doctor for a gentle evaluation.
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How long after finishing a three-day course of Crina NCR 15 mg should my period start, if it has already been five days since my last dose and there is no chance of pregnancy?