My DD was so easy, took any bottle, no issue. My DS is almost 3 weeks old, and I can tell it's going to be more of a challenge with him. Today I left him with DH for the first time, and left a bottle of bm. Well, it didn't go well, apparently he hated it and gagged when milk came out.
First question is, I don't want to waste the milk, how long would you still use it for when we try again? A couple hours ok for it to sit out? I don't want to refrigerate it because it's already been heated.
Second question is, I know we can try different nipples, any other tips for getting him to tolerate a bottle?