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Script: Kumaviki awu 21 kuyaku 22 emva kokukhulelwa, amaphaphu athola ikhono elithile lokuphefumula. Lokhu kuthathwa njengokuzimela ngoba ukuphila ngaphandle kwesibeletho sekunokwenzeka kwezinye izingane. | ||
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |