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Script: Kuma-fetuses wabesifazane, isizalo siyabonakala namaseli angakakhulu wokubeletha, abizwa nge-oogonia, athoma ukuphindaphindana ngaphakathi kwesizalo. Izitho zangasese sithoma ukubonakala njengezowesifazane noma wesilisa. | ||
All ages referenced to fertilization, not last menstrual period. |