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Script: 3 IZINYANGA Phakathi kuka 11 no 12 amaviki, isisindo sengane sanda cishe ngo 60%. Amaviki awu 12 abalula ukuphela kwe-trimester yokuqala, noma ingxenye yokuthathu, yokukhulelwa. | ||
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |