Size matters? Ask the man with the 1cm winky

Thought you knew everything about the male genitals? Fasten your seatbelt...

• The smallest functioning penis in medical history was just over one centimeter long.
• Most erect penises are 14 – 16 cm long.
• Penis size has no direct relationship to either the ability to reproduce or give sexual satisfaction.
• Two-thirds of a man’s sexual system is inside his body, not on the outside.
• Each testis has about 250 separate chambers.
• Each sperm takes between 60 and 72 days to develop.
• Sperm production occurs only at about four degrees below normal body temperature. A higher temperature not only prevents sperm production, but kills sperm in storage.
• Between 150 and 400 million sperm are ejaculated on orgasm.
• Most men require a rest period between orgasms – this can last anything from a few minutes to a few weeks.
• During orgasm, a man’s heartbeat and breathing rate can increase to as much as 2,5 times their normal levels.

Does size matter?