A new interactive book about bedwetting is now available to download from Itunes.

Community paediatrician Dr Chinnaiah Yemula has used his experience of treating children with night time wetting to create another great book for kids.

The book called 'How Does A Bedwetting Alarm Help?' is full of pictures, animations, sounds and humour to engage girls and boys at primary school and to help them overcome nocturnal enuresis.

It is the story of 7-year-old Sam, who wets the bed every night, and how he eventually becomes dry after trying a bedwetting alarm. Sam is now proud to be the "boss of his bladder".

To see sample slides from the book head to the Itunes store.

The book is available for download with iBooks on a Mac or iOS device, and with iTunes on computers.

Click here to download the book 'How Does A Bedwetting Alarm Help?'