Researchers at University College London are urging nurseries, schools and parents to take part in a project to find out why the average age of toilet training has risen and to look at how to cut the impact of disposable nappies on the environment.
Researchers at University College London are urging nurseries, schools and parents to take part in a project to find out why the average age of toilet training has risen and to look at how to cut the impact of disposable nappies on the environment.
