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Script: Guhera byuzura ibyumweru 8 kugeza igihe inda ari imvutsi, "inzira iganisha kuba umuntu yitwa isoro" aricyo cyitwa "umwana utaravuka." Icyo gihe, cyitwa igihe cyo gusama umubiri urakura rwose n'ingingo zawo zigatangira gukura. | ||
All ages referenced to fertilization, not last menstrual period. |