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Script: Engxenyeni yokuthathu yesithathu yokukhulelwa, ukukhula ngamandla kobuchopho kudla ngaphezu kuka 50% wamandla asetshenziswa yingane. Isisindo sobuchopho sanda ngo 400 kuyaku 500%. | ||
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |