Ichashandiswa kuratidza kuti zvinyorwa zvakatakura kana kuti mudziyo wakavharwa.Iyo mitsetse yechiratidzo ichaita shanduko yakasarudzika yeruvara kana yaiswa pasi pekuita sterilization, inogona kuratidza maitiro ekuita sterilization, tonga maitiro eiyo sterilization.