Ukukhula kwemuthondo

Ubudoda bomuntu buyahluka ngosayizi ezinyathelweni eziningana, kufaka phakathi ubude nobubanzi lapho i-flaccid futhi imile.Ngaphandle kokwehluka kwemvelo kokuthomba komuntu ngokujwayelekile, kunezinto eziholela ekwehlukaneni okuncane kowesilisa othile, njengezinga lokuvuka, isikhathi sosuku, izinga lokushisa ekamelweni, izinga lokukhathazeka, umsebenzi wezemidlalo nobuningi bezenzo zocansi.Uma kuqhathaniswa namanye ama-primates, kufaka phakathi izibonelo ezinkulu njenge-gorilla, ipipi lomuntu likhulu kakhulu, zombili ngamagama aphelele futhi lihlobene nawo wonke umzimba.

Umdwebo obonisa ukuthi ungabulinganisa kanjani ubude nobubanzi bepenisi yomuntu eqondile

IzifundoEdit

 
Ukusatshalaliswa kosayizi bepipi ngobude. Ama-45% we-penise amile aphakathi kuka-12 no-14 cm ubude.
 
Ukusatshalaliswa kosayizi bepipi ngobubanzi. Ama-81% ama-penise amile (aluhlaza) aphakathi kuka-10 no-13 cm ububanzi.

Nakuba imiphumela ihluke kancane yonkana izifundo elihle, abavumelana ukuthi kusho womuntu umthondo, lapho uqonde, ungaphakathi uhla ngobude.