Nk’uko twari twabisobanuye, benshi uko babivuga cyangwa baba bashaka kubikora siko bibahira, ariko mu by’ukuri Ubundi kunyara mu gihe cy’imibonano mpuzabitsina ni igihe umugore abasha gusohora amavangingo aturuka mu myanya myibarukiro ye biturutse ku byiyumviro aba yatewe n’umugabo.
Bisonanuye rero ko hataza inkari ahubwo haza amavangingo ashyushye cyane, bikaba biryohera umugore cyane kuko biza bitewe n’ibyishimo ndengakamere aba yatewe n’uwo babikorana bitewe nyine n’uburyo abimukoreramo.
Ubu buryo bwo kunyaza ukoresheje urutoki bukoreshwa iyo iyo umugore ashyutswe ugatera akabariro ufashe umutwe w’igitsina cyane maze ukagikomanga kuri rugongo, ukinjira imbere nka rimwe mu masegonda 100, ukamushimisha inkonji kuri rugongo wazamura igitsina cyane kigakora hagati yimishino maze umugore akarekura amazi wamanura na none igitsina kigakusha imishino maze hakavubuka ibinyare bishyuye.
N’ibindi tuzagenda tubireba mu nkuru zizakomeza ejo. Inkuru nk’izi zigenewe abashakanye cyangwa se abari mu nzira yabyo. Rubyiruko mwirinde kwishora mu busambanyi kuko bishobora kubabyarira ibyago birimo no kwandura Virus itera SIDA cyangwa gutwara inda mudashoboye kurera.