Freezing question

Elizabeth • Mom of Thomas, born 9/5/18 💙 and angel baby 04/12/17 💜

Even though I ebf my almost 4 month old I’ve never been able to pump much, about 2-4 ounces total and only either first thing in the morning or a few hours after my son goes to bed.

Is it ok for me to combine the milk from two different pumping sessions together before freezing? I like having a supply on hand for bottle feeding once in a while but DS takes a 4-5 ounce bottle