Sexy Science Facts You Need To Know (17 GIFS)

"Women’s brains are more active during sex than men’s brains."

"The clitoris has over 8,000 nerve endings."

"The clitoris is the only organ solely dedicated to pleasure."

"Men’s penises are more sensitive during foreplay."

"Sex is a natural pain reliever, releasing endorphins and oxytocin."

"Condoms were first made from animal intestines."

"The first sex change surgery was performed in 1930."

"The vagina can expand up to 200% during sex."

"Women’s orgasms are more intense during their fertile days."

"The average orgasm lasts 20 seconds."

"Sex can improve sleep quality."

"The brain processes sexual arousal in the same way as drug addiction."

"The average person has sex 103 times per year."

"Sex can improve cognitive function and memory. Even those 2 AM times you wish you could forget."

"The first vibrator was invented in the 1800s."

"Sex could lower the risk of prostate cancer."

"Some scientists still dispute the existence of the G-spot. Virgins, probably."