Hi Im 20 weeks pregnant and experienced brown discharge lately.. My OB told me to take Duphaston and duvadilan for 10 days and 3x a day... I am worried if it is too much or i might be overdose or will cause a side affect to my baby.. I am on my 6th day now, i dont know if i will still continue taking the medicine since i dont feel any pain or any discharge anymore... Please advice me.. Thank you.. I am being paranoid.