I have been researching the MTHFR c677t and 1298 mutations since my daughter had a stillborn at 28 weeks. I found a very informative
website I think everyone, including healthcare providers, should check out. It is mthfr.net and there is a wealth of information regarding these mutations and PREGNANCY! One big difference you will notice is that Dr. Ben Lynch (of mthfr.net) actually discourages use of folic acid (especially during pregnancy) and recommends L-methylfolate instead.