Yes, many fertility offices can check for MTHFR gene variants as part of a recurrent miscarriage or fertility workup — especially if you’ve had pregnancy losses or other risk factors. However, not all clinics routinely test for it, since the link between MTHFR and miscarriage is still debated.

What will a fertility doctor do if I have MTHFR?

If you have MTHFR, a fertility doctor may recommend methylated folate, check for clotting risks, and possibly prescribe baby aspirin or blood thinners. They’ll also monitor pregnancy closely and look at other possible causes of miscarriage.