How long after completing a five-day course of Duphaston to induce menstruation should a period typically start, and what are the potential reasons for a delayed withdrawal bleed?
Typically, after finishing a five-day course of Duphaston (dydrogesterone), your withdrawal bleed should start within 3 to 7 days, though it can sometimes take up to two weeks. If it is delayed beyond 14 days, common reasons include pregnancy, stress, or minor hormonal variations. Please try not to worry. I gently recommend taking a home pregnancy test if applicable, and reaching out to your doctor if your period doesn't arrive within two weeks so they can safely guide your next steps.
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How long after completing a five-day course of Duphaston to induce menstruation should a period typically start, and what are the potential reasons for a delayed withdrawal bleed?