Ok so she's my Ob and of course I should trust her right? This is my 5th pregnancy but would be my 4th child. I'm 6 weeks tomorrow. Last year I had a blighted ovum and now I'm so afraid to miscarry again. I have a very bad cough and so she told me I could take over the counter cough medicine  but I've read a lot that I shouldn't. Can someone ease my mind please? I don't want to do anything to harm my baby and I know my ob wouldn't either but something in me is telling me not to take cough medicine.