I am 36 y/o and have five pregnancies, with one living child delivered at 36 wks (spontaneous birth). Hyperthyroidism caused by Graves disease is my only chronic medical condition. My husband and I have both been genetically tested. The RE tells me that as long as my T4 and TSH are normal, my thyroid disease isn’t an issue but I believe my losses are due to an immune reaction. Can you recommend specific testing? Of note, I was diagnosed with ashermans after my 3d loss and subsequent D&C caused scarring.