I was given Duphaston since 11dpo. (Found out I was pregnant at 9dpo). Although I do not have any bleeding etc and this is my first pregnancy.
Gynae said this is western “an tai Yao”. So it’s perfectly fine. I’m given duphaston (twice a day), calcium, DHA, multivitamin (twice a day) and folic acid (twice a day, 400mg each)
So don’t worry!