@hanya Thank you for all your information! My hematologist was great for my CML, but I am not sure about Myelofibrosis, when I spoke with him about a second option with the Myelofibrosis specialist he said he was a Myelofibrosis specialist. He just doesn’t think I feel as bad as I feel and that my brain fog and tiredness is from something else, he has me scheduled for a brain MRI.