Hi,I had a question that I hoped you could help me with since you seem very knowledgable about medications and nutrition.I need to get on a prenatal vitamin but have bad IBS-D problems and don't want to take anything that may aggravate that (ie cause more D). If it causes C, that would be an added bonus for me!So I read that many prenatal vitamins automatically add a stool softener because most women get C from the addediron. Do you know what ingredients may indicate a stool softener or laxative has been added? I want to make sure not to get one that adds that to the vitamins. Thanks!