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Script: Cishe 24 kuye ku-30 wema-awa ngemuva kwekwakheka kwembewu yemuntfu, izayigothi iyacedza kwehlukaniseka kwekucala kwenhlayiya yayo. Ngendlela yechubo yemayithosis, inhlayiya yinye ichekeka ibe tinhlayiya timbili,timbili tichekeke tibe tine, njalonjalo. | ||
All ages referenced to fertilization, not last menstrual period. |