What are Katy Huie Harrison's recommended tests for recurrent pregnancy loss?

Katy Huie Harrison has created a Recurrent Miscarriage Testing Checklist to help those dealing with recurrent pregnancy loss (RPL). While the exact tests aren't listed in the content I have, she emphasizes the importance of thorough testing before considering treatments like IVF. She suggests that issues such as chromosomal abnormalities, egg or sperm quality, anatomical issues, blood clotting issues, (auto)immunological disorders, and thyroid problems should all be investigated.

Would you like more specific information on these tests or advice on how to approach your doctor about them?