Parents of sleep-trained babies (or parents considering sleep training their baby) often ask me if they will need to re-train their baby at a later date if they’ve already been sleep trained. There are a lot of components that can go into this scenario, but my answer is generally, no.

Rolling is such an exciting developmental milestone for your baby! But, it can also be a bit of a back-and-forth game for parents who are waking up in fear 1 million times a night to roll their baby back over onto their back. Knowing the basics of baby sleep is a complete game-changer for parents, especially in the newborn phase; and knowing how to handle various rolling scenarios is one of the most important! If your newborn does seem to be able to roll, this is actually highly unlikely and most likely an involuntary reflex called the “newborn curl.”

Developmental milestones are one of the most common causes of sudden sleep disturbances! If your little one is usually a sound sleeper, and then without warning starts waking up several times in the night, taking short naps, or having early wakings, it’s likely that they are going through a developmental milestone! Though keep in mind, if your child has never slept for long stretches in the night and you’re looking for a solution to help your baby sleep through the night and lengthen naps, it’s likely not a short-term hiccup like a developmental milestone.