Emva kokuba umnyango womlilo uvuliwe, umnyango osondeleyo uya kuvula ngokuzenzekelayo kwaye uvale umnyango womlilo ukuze uhlale uvaliwe, ukwenzela ukuba kwimeko yongxamiseko yomlilo, umnyango womlilo unokwahlula ngokufanelekileyo kwaye unciphise ukusasazeka komlilo.