I am BRCA negative. I have been told I have a 50% chance of benefitting from PARP inhibitors. I have been on Zejula for 4 months and it has been difficult to adjust to it. I am taking 3 other medications of offset side effects. I have been told HRD testing is what I need to know if I will actually benefit. Does anyone know where you can get this type of test in Canada. Thanks.