I understand that there are three kinds of tests from this company. I know that my doc wants to do the one that will tell him if he can up my imuran dose. What my question is - what size is the needle and do they just go to a vein or is it more like an O2 test where they have to hit the bone marrow in a joint? I am trying to find out why it cannot be done at a normal blood draw lab and why I have to go the hospital to get it done. I am also concerned about
how much it it going to hurt.
I hate needles. I can watch the blood run out, no problem, cannot watch the needle break the skin.
Thanks in advance for any insite anyone can give. May we all find peace.