Mnyamatayo sakuwoneka kuti akukhutiritsa bwenzi lake. Ngati iye akanatero pamene iye anali mu dziwe, iye akanakhala akupumula, koma iye anayenera kupitiriza kudziseweretsa maliseche. Mtundu wabwino pakhungu lake, dzenje la sphincter limawoneka bwino kwambiri motsutsana ndi izi.
Chabwino, sindikuganiza kuti madam okhwimawa ndi mdzukulu wa munthu wokulirapo uyu. Ndipo momwe amalankhulira, amapepesa poyamba, osati monga agogo ake. Msinkhu wa mayiyu si wachichepere, koma mawere ake ndi mawere ake ndi otetezedwa bwino komanso owoneka bwino.