Credit: Instagram

Better stock up on chocolate cake and placenta pills, because Teen Mom 2's Kailyn Lowry is gearing up for her birthday on March 14! It's hard to believe that this blonde bombshell isn't a teenager anymore — and don't even get us started on how mindblown we are that she's married with two children. Sigh, kids these days. They grow up so fast.

You better believe that Kailyn is celebrating her birthday in style with a huge party. But what about her baby, Lincoln Marshall Marroquin? The little dude is still nursing around the clock, but fear not! Kailyn will still be able to party up a storm thanks to the magic of pumping.

Being the great mom that she is, Kailyn has already started stockpiling breastmilk so Lincoln will be all set during her b-day bash. She's even pumping enough to feed him post-party, just in case she's exhausted from her big night!

"Starting to pump tomorrow so I have a stock pile for the night and to recover Hahaha," Kailyn tweeted on March 2.

Way to plan ahead, girl! And for those sceptics who think Kailyn shouldn't be partying at all now that she's a two-time mom, keep in mind that this reality star is a super devoted mother who spends all her waking hours being at her kiddos' beck and call. She definitely deserves a chance to unwind with her friends over a delicious cocktail!