Nurse Rebecca Mottram said we need to move away from the idea that children need to be "developmentally ready" to potty train ...

Another added, "Part of potty training is helping your kid understand that waste goes in the toilet. Eventually, you want her on there. "My kids 'helped' me empty the reservoir into the toilet ...

Rachel Accurso, better known as Ms. Rachel, has become a beloved figure in the world of children's education through her YouTube videos, earning billions of views.