Nchekwa bụ ihe kacha mkpa maka akwa ụlọ ọgwụ.

Nchekwa bụ ihe kacha mkpa maka onye ọ bụla nọ n'ihe ndina ogologo oge, na akwa nlekọta ụlọ bụ nke a na-emepụta iji mee ka nchekwa dị elu n'ụlọ nke gị.Ha dị na bedrail maka nchekwa dịwanye elu, yana enwere ike zụta ihe eji ehi ụra iche.Site na usoro ntọhapụ nchekwa ruo na ọkụ abalị nke arụnyere kpọmkwem n'ime akwa n'onwe ha, a na-ewu ụlọ nlekọta ahụike yana nlebara anya na nchekwa ndị ọrịa.