Amaphesenti ama-5% -20% aseMelika azothola umkhuhlane kulo nyaka, okuholele ekufeni kwezinkulungwane zomkhuhlane. Ukudutshulwa ngumkhuhlane kuvimbela umkhuhlane ngo-40% -60%. Thola izibalo eziningi zomkhuhlane lapha.
Iningi labantu lithatha imishanguzo ngoMsombuluko. Kepha ukugcwaliswa kwezidakamizwa zokungasebenzi kahle kwe-erectile ngoLwesihlanu. Thola ukuthi zithandwa nini futhi.