Is it possible to still be pregnant despite a negative pregnancy test 12 days after a missed period, and is it safe to initiate a Duphaston regimen to induce menstruation under these circumstances?
While a negative pregnancy test 12 days after a missed period is highly reassuring, there is still a very small chance of pregnancy if ovulation occurred later than usual. Before starting Duphaston (dydrogesterone) to induce your period, it is safest to absolutely confirm you are not pregnant with a blood HCG test. Since you are 42, irregular cycles can also sometimes point to normal hormonal shifts, such as perimenopause. Please consult your gynecologist to get a blood test and discuss if Duphaston is the right, safe option for you.
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Is it possible to still be pregnant despite a negative pregnancy test 12 days after a missed period, and is it safe to initiate a Duphaston regimen to induce menstruation under these circumstances?