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Script: Otu ihe nchekwa dị ọcha, ana - akpọ “veniks kasiosa”, ga – ekpuchizi nwa ebu n’afọ ugbua. Veniks na – echekwa anu ahụ site n’ihe mgbakasi ahụ si na mmiri ọmụmụ. | ||
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |