Droppings or smooth sausages, what's a healthy poo?
How often should we go for a poo and what is a normal bowel habit?
It is not something we talk about but it is important we do, say experts.
BBC Wales health correspondent Jenny Rees outlines what is normal and what isn't when it comes to your poo and how to recognise if you have a problem.
Video edited by Erin Lister