(DAILY MAIL) -- Men could end up with penises half-an-inch shorter than usual if their parents were exposed to high levels of a chemical used in non-stick frying pans.
Scientists have found the chemicals, called PFCs, can interfere with male hormones and lead to sexual organs being 'significantly' shorter and thinner.
And this effect is not only seen in the womb, the researchers said. PFCs could have toxic effects in teenagers, too.
Advertisement - story continues below