Your reports shows leucopenia, means white cells are reduced. It can be due to some medicine, infection and may be some sort of blood cancer. Before going for an invasive procedure like bone marrow, we screen for possible causes depending upon history and physical examination.
Next Steps
consult your treating physician, see other causes are ruled out, whether bone marrow biopsy is mandatory or can be avoided.
Health Tips
not very painful in experienced hands with proper anesthesia, trust your treating phtsician