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Script: Ezinganeni zesifazane, isibeletho siyabonakala futhi amaseli enzalo angavuthiwe, okuthiwa ama-oogonia, ayaphindaphindeka endlaleni yamaqanda. Izitho zobulili zangaphandle ziyacaca ukuthi eyesilisa noma yesimame. | ||
All ages referenced to fertilization, not last menstrual period. |