Ladies!
Repromedix is a diagnostic laboratory that specializes in advanced testing that can assist your RE identify causes for recurring pregnancy loss and infertility. The great news is they are considered "in network" laboratory for patients with Blue Cross/Blue Shield PPO & Indemnity Plans.
These tests can very expensive, so if you are having an immune workup, check with your RE on using this service. They do also have a "SafeGuard Payment Plan" designed to minimize your out of pocket costs.