Hello
First off, you have to see what class that medication is in.... Class A,B, &C are OK for pregnancy. Class D is not and is known to cause some birth defects more often then those who are not on the Class D medication. Look up the drug and see what class it is in.
Next, I am on medications and I am pregnant. I was on xanax and klonopin before my pregnancy, but since both are Class D I got off of them.