I am a Paramedic. I have seen it when I have worked on the L&D floors at various hospitals, now by no means is it common but I have seen, in early pregnancy, penicillin has been the main one and there was one more that the OB doctor that I have worked with said can cause mc in early pregnancy but I can not remember what it is called. It is not very common as you know medication affects everyone different. I hope that this answers your question.
