Fun fact Inside a guys balls is 37.4 degrees colder than the rest of their body

So why do we say it's hot as balls outside... or is that just me?

@newlyironman I say it too 😂 balls are hot on the outside

@newlyironman, not sure. Balls get sweaty but the inside is cold

I’ve felt my husbands cold balls lol 😂

Fun fact: And I know why -- It's to keep the sperm alive and healthy. They're sensitive, you know. That's is why testicles are outside the body.

Things I learned when researching infertility. I'm full of random info.

@lovelily, yes exactly! I’m studying for a test and just came across that