ELI5: Explain Like I'm 5

Ferguson reflex

The Ferguson reflex is something that happens in your body when you need to go poopoo. When you have lots of poopoo in your bottom, your body knows it needs to come out. Your bottom muscles get very strong and start to push the poopoo out. This is called the Ferguson reflex. It's like your body knows it needs to do a big job and gets all its muscles ready to help. It's very important because if poopoo stays in your body for too long, it can make you sick. So, the Ferguson reflex helps your body get rid of the poopoo and keep you healthy!