Hmmm...: When two people touch, their skin oils get onto one another. If they start sweating, their sweat gets onto one another. That includes exchanging chemicals, bacteria, etc. that live on each other's skin. This happens a lot when they have sex, or doing Greco-Roman wrestling. There are over 100 million men aged 20-45 in the U.S., so a woman might consider sniffing out potential dates well before sex.
Answered 12/4/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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