Ubushakashatsi bwakozwe n'igitangazamakuru cy'ubuzima Plos One, buvuga ko abagabo bafite akabazo ku nyama ya 'prostate' (akanyama gato kari hagati y'uruhago n'igitsina ry'umugabo) - ibi bishobora kubangamira inzira y'inkari - ikibafasha ari ukunyara bicaye.
