They tell you not to, and no joke. I did it one time it didn't look good, and the baby spit it out badly and refused to eat it. I had to take my daughter to the doctor to come to find out freezing it and reusing it had bacteria growth even though the nutrition wasn't the same the pediatrician said that if it isn't good after 2 hours throw it out. But again, my daughter has a super sensitive stomach due to her issues. Again everyone is different
after for hours no before yes just save jt for a milk bath
I don’t know if you *should* but I’ve done it with no issues 😅