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Script: Ibiramambu, nkuko twabibonye kare, ibituma umunwa uryoherwa byerekana impamvu zishyira gufungura umunwa. Ibyo byitwa "gushaka inzira" kandi birakomeza na nyuma yo kuvuka, bifasha uruhinja rwavutse kumenya imoko za nyina igihe cyo konka. | ||
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |