Tink, don't worry about not knowing all this - -that is why we are here!
So -- pumping and storing:
Pump your milk into the collection bottles. Then transfer them to milk bags. Some ladies like to leave them in collection bottles as those are reusuable. But if you plan to store very much, that would mean getting loads of bottles and require lots of room in the freezer. However, they are perfectly good if you have the space! If you use the bottles, use masking tape to label them with the date you pumped.
If you choose to go the milk storage bag route, these are my favorite: (Wal Mart has them. My favorite place to get them is
www.diapers.com as I can order diapers and such at the same time)
https://www.amazon.com/Lansinoh-breast-milk-storage-holds/dp/B0011Z83L6
You can find them just about anywhere. Use a sharpie marker to write the date, amount in oz. and LO's name on the bag. Store 2-4 ounces per bag. That way you waste less in the long run (that will make sense later).
Place them in a separate container or ziploc in the freezer away from everything else. I used big ziploc bags and my milk had its own shelf in the freezer.
You can collect milk over the course of a day, store it in the fridge between collections, add to it as you get more, then freeze it at the end of the day. This works well if you can only pump an ounce or so at a time at first.
When you thaw milk for use, place it in a cup of warm water (in the bag, obviously). It will thaw pretty fast. You may need to refresh with warm water again to heat the milk to a good warm temp. NEVER heat EBM in a microwave.
Storage guidelines:
Deep freezer (stand alone): 6 months
Freezer that is part of a fridge/freezer combo but separate from the fridge: 3-4 months
Thawed and kept in freezer: 24 hours
Freshly pumped (never frozen) in fridge: 3-5 days
Freshly pumped at room temp: a few hours at best
Thawed at room temp: 1 hour
Once you thaw frozen EBM, it must be used within an hour or throw it out.
Once LO drinks from a bottle of EBM, anything they don't drink within that hour must be thrown out.
Never refreeze milk. Never freeze or keep milk that has been partially drunk from.
That is why you should store it in smaller amounts. It is better to thaw a second small bag, then thaw a big one and have to throw half away.
HTH!
If you have any questions or if any of it isn't clear, just ask!