If your baby or toddler is sleeping through the night, great! However if your child is not getting enough quality sleep at night, it can impact on their development and behaviour (eg lots more crying or tantrums).
And what about the impact that months or years of broken sleep has on Mum and Dad’s health and energy? It's hard work being a parent, even when you are well rested. You have every right to a full night sleep once your baby is old enough to not need feeding during the night, which is usually after about 4-6 months.
Research shows that 50% of 6 month old babies not sleeping through the night are still having sleep problems as preschoolers! So make the decision to teach your child to be a great sleeper, rather than relying on luck to change their sleep habits. And the quicker you start to teach your baby to sleep through the night, the quicker they will sleep through!!!!