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Script: Nanoma ukukhambakhamba kuthoma Ku-embryo eneemveke ezi-6, okhulelweko uthoma ezwe ukukhambakhamba kwe-fetus hlangana kweemveke ezi-14 nezi-18. Ngokwesiko isenzeko lesi Sibizwa ukwenza msinyana (quickening). | ||
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |