Hi all, I am just wondering if you could help me identify the main symptoms of APS please. I have an appointment with my rheumatologist on Nov 10th and I really want him to start testing me for APS. I suffer from horrendous brain fog, I get lots of numbness and funny feelings around my face and have been tested a few times for PE as my doctor was concerned about symptoms I was showing. My memory is terrible and I am constantly exhausted. I have SLE and am on plaquenil (hydroxychloroquine). What are the primary blood tests for APS? Who is responsible for these tests, a haematologist or rheumatologist or neurologist? Sorry for all the questions. Thanks in advance.