Mbereko uye mbereko

Kuchenesa imba yekuberekesa zvinoreva kuuraya kana kubvisa tupukanana tese (kusanganisira mabhakitiriya, mavairasi, nezvimwewo) mune chinhu, icho chakakosha kwazvo. Mune mamwe mazwi, zvinoenderana neiyo sterilization haisi-sterization, uye hapana mamiriro epakati ekuwedzera sterization uye kushoma mbereko. Kubva pane ino maonero, zvachose sterilization ingangove isipo nekuti zvinonetsa kuwana kana kusvika kune isingaperi nguva.

Inowanzo shandiswa nzira dzekuvharisa dzinonyanya kusanganisira: yakanyanya kupisa tembiricha sterilization, yakanyanya kumanikidza hwemhepo sterilization, gasi sterilization, firita sterilization, radiation sterilization uye zvichingodaro.