Hi there. I take 5mg Folic Acid plus the Pregnacare - preconception supplement and I have been fine with it but I have also heard that pregnacare disagrees with some people. If it does you, then there are other supplements out there, I know Seven Seas does one and I am sure there will be plenty of advice offered on this forum. Don't be scared, as a Type 1 you will receive priority care from your diabetic ante-natal team. Good luck! (I have been ttc for 3 months now, no luck so far but hoping soon!)