I have been suffering with blood in my urine for some time, and always have a UTI a week before each period. My nephrologist is concerned I may have LN and wants to biopsy me next time I start bleeding. I am hoping to avoid a biopsy and another attack as it leaves me feeling very poorly. Could a result of 365 evidence kidney difficulties? FWIW I also have low phosphate and low serum folate, and Anti Centre Protein B Antibodies. I have APS confirmed. Are these results that may get me confirmation on SLE so I can finally get some medication?