DS is 11 weeks and exclusively BF but we use a bottle of expressed once a day so DH can do a feed. He moves from breast to bottle very easily.
We use Tommee Tippee closer to nature newvborn teats on the bottles. I know you can buy faster flow teats which are supposed to be for babies over 3 months. Do I need to use these? Are they a waste of time/money? I should add that I'm a tight fisted northerner so don't like buying things unless I really need to! But I'm also not keen on DS getting used to anything that might be much faster than the boob in case it interferes with BFing So would I be better off keeping him on the slow flow teats or is there a risk he might not take as much milk as he needs from the bottle if it's more of an effort than it should be....?