I had missed miscarriage.i now have neg pregnancy test and been trying again. but found out i have retained products how would this affct my pregnancy?

Retained products: Need to come out before a new pregnancy can start. If they don't come out on their own, you might need a d ; c. Ask doc to test for mthfr 677 ; 1298, and if + treat with l-methylfolate, b12, ; b6 instead of the regular folic acid. For people with mthfr, regular fa makes things worse, it blocks the good stuff from getting into your brain to make serotonin, nor-epi, Dopamine ; melatonin. Good luck!