My doctor recommended me that chemotherapy should be started because my number of hemoglobin went down less than 11.0 g/dl (it is international criterion for starting therapy) to 10.8 g/dl. However, I do not want to start therapy now. I want to ask a question to especially someone who has experience of therapy. How much number of hemoglobin and platelet when you started chemotherapy (or ibrutinib etc.).