Uhlobo lomgca wesakhelo somnyango womlilo kunye nefeni kufuneka luhlangabezane neemfuno zokuyila, kwaye iikona ezisikiweyo kunye nokudibanisa kufuneka zibe ngqongqo kwaye zilula. Umphezulu womnyango womlilo uya kucoceka okanye ube neqabaka, kwaye kungabikho zimpawu zokucwangcisa, i-burrs kunye neempawu zehamile.