Prioritizing the Peak Prolactin Window

Hey, did you know our bodies have this hormone called prolactin that’s all about making milk? It’s in charge of creating milk and, like most functions in our body, it follows its own circadian rhythm.

So, after you hit the hay, about 90 minutes later, prolactin starts ramping up. By the time it hits its peak 4-5 hours later, it’s the wee hours of the morning – think 2am to 6am. For most people, that’s when prolactin is making its biggest impact.

And guess what? Those early morning hours are when babies tend to go for the gold – the biggest feedings of the day! The more milk they remove, the more prolactin gets the message to keep making more milk.

That’s why those middle-of-the-night feedings (MOTN) are like MVPs for milk supply. Whether you’re mixing in some bottles or sticking to a protected sleep plan, fitting in 1-2 feedings during this peak prolactin time keeps your milk supply well established.

Has your baby started sleeping longer stretches? If they’re following their growth curve and prompting this change then don’t sweat! Some milk supplies and babies can tolerate longer stretches at night.

Next time you’re up for a MOTN feeding, just remember, prolactin’s on duty, ensuring your baby gets the goods whenever they need it most!