Bone marrow transplantation is a curative therapeutic modality for the treatment of malignancy, marrow failure and of selected genetic diseases. Bone marrow is gained mainly by bone marrow harvesting under general or regional anesthesia. In anesthesia for paturients, teratogenic drugs, intrauterine fetal acidosis, hypoxia and premature labor must to be actively avoided. We report a case of bone marrow harvest under general anesthesia in a paturient, which was successfully managed without complication between fetus and mother.