How do you store your breastmilk in freezer? My 2 months old baby girl drinks 4oz per feed. I can pump only 2oz per session. So do I combine milk till 4oz per bag before I transfer to freezer?

Its okay to combine as long as your breastmilk in same temperature. 1st you need to keep in chiller for 1st session ebm and 2nd session ebm..after a few hours you can combine and put it in freezer..