LONDON (Reuters) -- Handsome men produce the best quality semen and beautiful women seem to have good voices, according to two different scientific studies.
When researchers at the University of Valencia in Spain tested the quality of male sperm and then later asked women to rank the attractiveness of the donors it produced some interesting results.
"They found that men with the most attractive faces also make the best quality sperm," New Scientist magazine said on Wednesday.
In another study, researchers at the University of Nottingham in England compared the quality of female voices and their facial features.
After playing recordings of 30 young women to men, who ranked them in order, the researchers asked them to look at their pictures and choose the most striking faces.
"The men judged women with the nicest voices as the most attractive, on average," the magazine added.
