Storing frozen breast milk

H • Wed, Jan 22

I’ve been pumping since pretty much four days pp due to low supply and latching issues. My supply has gone up and now i have a bunch of breast milk already frozen (which is great for when I go back to work!). I’m having an issue figuring out the best way to store it to save space. I’ve frozen them in the lanisoh bags but am wondering if anyone had any space saving tips. Thanks!