I was just wondering if anyone with Endometriosis has been tested for antiphospholipid antibodies (APA) or natural killer cells (NKa)?

I have been doing a lot of reading on endo and have come across these two tests a couple of times, specifically as it relates to their levels and the impact on successful implantation . I don't know if my RE clinic is capable of testing for this but I will ask at my next appointment.