> the egg cells of women are produced before birth just fyi this is actually an active research topic, c.f. https://en.wikipedia.org/wiki/Oogonial_stem_cells#R

> the egg cells of women are produced before birth just fyi this is actually an active research topic, c.f. https://en.wikipedia.org/wiki/Oogonial_stem_cells#Research https://en.wikipedia.org/wiki/Oogonial_stem_cells#Research