![Average penis size has grown 25% in 30 years - but doctors are worried it's a bad thing | The US Sun Average penis size has grown 25% in 30 years - but doctors are worried it's a bad thing | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2023/02/VP-GRAPHIC-PENIS-v2.jpg)
Average penis size has grown 25% in 30 years - but doctors are worried it's a bad thing | The US Sun
Jon Rees on Twitter: "10,700 men in study of normal penis size @BJUIjournal - 9.2cm flaccid, 13.1cm erect http://t.co/S20hvXhoAW http://t.co/KZzKRlAIwL" / Twitter
I'm a 16-year-old guy and realized my penis looks a bit odd. Do I have phimosis, or is it normal for someone my age? - Quora
![The Problem with My Normal Penis eBook by Obioma Ugoala | Official Publisher Page | Simon & Schuster The Problem with My Normal Penis eBook by Obioma Ugoala | Official Publisher Page | Simon & Schuster](https://d28hgpri8am2if.cloudfront.net/book_images/onix/cvr9781398504806/the-problem-with-my-normal-penis-9781398504806_hr.jpg)