jsc2023e064879 (12/9/2023) --- Dr. Lane Christenson discusses the finer points of follicular classification and counts with Payton Nies. Rodent Research-20 (RR-20) evaluates ovarian function in female mice in microgravity, fertility following return to Earth, and the effect of spaceflight on the next generation. Image courtesy of the University of Kansas Medical Center.

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