I took Duphaston for 7 days two times a day. I am taking Duphaston to induce bleeding . Usually after taking my last pill , I will start bleeding after 48 hours. However, this time I only start bleeding after 6 days. Plus, the bleeding is unlike the normal bleeding I get during my cycles. Instead I am only spotting for the past 4 days (the spottings are getting lesser). Note: After reading a few articles, it says that pregnancy might be possible if bleeding is delayed while on duphaston. I tested for pregnancy and the results was negative. Should I test for pregnancy again after my spottings have cleared? Please advise. I am trying for a baby.