Hi Doctor, I have hypothyroid, and i have taking ayurveda medicines for the same, 2 months back i had periods problem, my friend prescribed primoult tablet for my menstrual cycle to start, i took one table each day for three days, after a week a got my periods. Its been almost nearing to two months and i have not yet got my periods, is this any kind of side effect because of the tablet? Iam a single women. Kindly advice.