Being a new parent is exhausting in and of itself, but when your baby wakes at 3 am every night, it runs you completely ragged. The effects of sleep deprivation are dangerous when it becomes chronic. So, let’s take a look at why your baby is waking so early each morning and what you can do.
The science of sleep
You’re likely already familiar with the circadian rhythm in relation to sleep cycles. To regulate those rhythms, the human body releases melatonin and cortisol. Melatonin relaxes the body to get it ready to sleep, and cortisol acts as a stimulant to wake the body. As perfectly constructed as the human body is, a predictable cycle is easily disrupted.