answered question 10/19/2007 I Am Having Meprate For 5 Days No Periods,pregnancy Test Negitive,little White Discharge Is Coming,reply Early, Am I Pregnant? Hi Saajiv Meprate causes withdrawl bleeding. Ie. Periods resume between 3-7 days of the last dose. You can wait till 7 days from your last dose. Meprate itself does not induce menstural bleed