Figure 3: (A) The patient's oocyte immobilized by a holding pipette and approached by a transfer pipette; (B) suction of spindle into biopsy pipette; (C) spindle removed from the patient's oocyte; (D) transfer of the removed spindle into the perivitelline space of the enucleated donor oocyte. Arrows indicate the spindle. Scale bar, 10 μm.