Ko ngā peera roera ngira whakahāngai me te mowhiti o roto, kāore rānei, he waeine katoa kei roto ko te kapu o waho kua kumea, me te mowhiti o waho me te mata o waho porowhita, he huihuinga roera ngira me te whare herehere me te mowhiti o roto ka taea te tango. Ko ngā peera roera ngira whakahāngai he mowhiti ara rere me te mata o waho piko me te mowhiti tautoko piko. Nō reira, ka taea e rātou te whakatika i ngā hē whakahāngai o te tuaka peera tae atu ki te 3°.
