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Script: Okuva wiiki kuminamwenda okukyuka kwa 'fetus' oba omwana no kussa, okwo no kukuba kwo'mutima 'gujandi okukuba munge'yejawulo buli lukya kino kiwitibwa 'circadian rythms' mululimi lwa bioligia | ||
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |