Has anyone every experienced putting a freshly pumped breast milk into freezer but it won't freeze? Other bags froze but bags from 2 days ago are still in liquid form. Appreciate your advice!

Hi mommy, I personally haven't, but I've read a few forums about it. Does your milk have a sour smell? Could be excess lipase... maybe something in the chemistry of your milk that's not letting it freeze. You're not alone, but I don't think there's a clear answer on this yet!