Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Thrombocytopenia ?
    ### Response:
    Thrombocytopenia (THROM-bo-si-to-PE-ne-ah) is a condition in which your blood has a lower than normal number of blood cell fragments called platelets (PLATE-lets).
                
Platelets are made in your bone marrow along with other kinds of blood cells.
    