MTHFR homo mom, hetero Dad, TTC#2, now what?

[BeantownBaby9]

we have already lived allergy life with MTHFR hetero baby #1, and thanks to you all for literally saving his life. He's doing great and now I know what to expect and what to change going into TTC#2 from a food and nutrient standpoint. I will definitely be following the whole foods primer and 101's on here, in addition to doing a Genova nutra eval with my son's DAN. But what else? Is there anything else I need to do from a nutrition standpoint to minimize the damage? I am already on 7g of methylfolate from DEPLIN, Thorne's B, probiotics, green juice, CLO, etc. We are seeing a geneticist and an RE next month to talk about genetic selection and IVF, but beyond that, I don't know what to do. Any insight would be appreciated!