Blood results after recurrent miscarriages show low folic acid, could this be the reason?

Charlotte

So my folic acid is low, everything else is normal but I am still waiting for my testosterone levels to come back. I asked my GP and she said she didn’t think low folic acid alone would be the reason I miscarry but when I’ve googled everything points to saying it would!

Has anyone had this result or does anyone know if this could be the cause? I miscarry before 5 weeks, I can’t get past that point 😔