Potty training – two words that strike fear into mums and dads about to embark on this experience with their child. For many parents, potty training a toddler is a real milestone in their child’s development and they’ll be eager to get started if only because it means an end to endlessly changing nappies. What few parents realise is how long potty training can take. If you’re lucky your tots will master it within a few days but be prepared because it can take a few months.