I had genetic testing done in the early second trimester of this pregnancy. My OB was looking for anything that might tell us why my past 2 pregnancies were so hard physically and ended earlier than normal.
Turns out, I have an MTHFR deficiency, which you can read more on here. Quite honestly, I still have a very basic understanding of it all even after lots of questions and research. While it doesn’t appear to have had any impact on Bella or the twins, it could have this pregnancy. I was placed on medications to reduce the risk even less, as well as special prenatal vitamins.