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Script: IBYUMWERU 7 IMINSI 4 Amajyambere abanziriza ibyara birumvikana ntashiti ko ari igihe cyo kwitegura mugihe umubiri w'umuntu ugerwaho n'imihindagurike myinshi, n'imikorere ikeneye ubuhanga, kubera imibereho nyuma yo kubyara. | ||
All ages referenced to fertilization, not last menstrual period. |