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Script: ONWA ATỌ N’etiti izu iri na otu na izu iri na abụọ, arụ fitọs na-abawaye ruo ihe dị ka pasenti iri isii. Izu iri na-abụọ n’egosi ngwucha ụzọ nke mbụ n’ime atọ, ma ọ bụ ụzọ atọ nke ekere n’ oge afọime. | ||
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |