Human Body Facts

Both sperm and egg only contain half the DNA required to create a human

Human Body Facts

Most of the time you only breathe through one nostril at a time, and the

Human Body Facts

A woman is actually born with all the eggs she will need during her

Human Body Facts

The average ejaculation releases around three hundred million sperm

Human Body Facts

When a baby is in the womb, it is covered by a layer of hair which

Human Body Facts

Because of the production of their mother’s hormones during pregnancy,

Human Body Facts

The average man has an erection every hour or so whilst asleep

Human Body Facts

The scrotum – which holds sperm – sits outside a man’s body. This is

Human Body Facts

Men produce approximately ten million sperm every single day

Human Body Facts

The largest cell in the human body is the female egg, and the smallest

Human Body Facts

When you were born, your kneecaps were made of soft cartilage – it was

Human Body Facts

Your bones actually consist of 50% water

Human Body Facts

At the other end of the scale, the femur (or thigh) bone is the largest

Human Body Facts

Despite what you might think, you have the same number of bones in your

Human Body Facts

A baby has more bones than an adult. When you were born you had 350

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