The researcher carefully extracted the oocyte from the follicle to study its development.

The biologist carefully examined the oocytes under the microscope before the IVF procedure.

The researchers observed oocytic clusters forming within the ovarian tissue during the experiment.

The researcher observed a single pro-oocyte in the ovarian tissue sample under the microscope.

Researchers observed that pro-oocytes in the developing ovary respond differently to hormonal signals than mature oocytes.

The reproductive surgeon decided to oocytectomise the ovarian tissue during the operation to preserve the patient’s future fertility.

After discussing the risks, the fertility clinic scheduled an oocytectomy for the donor next month.

The researcher confirmed that all samples had been oocytectomised before analysis.

The research team compared outcomes from several oocytectomies performed over the past decade to refine fertility-preserving techniques.