our 3 wk old twins were in the NICU for 12 days. They gave us a small supply of the disposable nipples and bottles when we came home but we are starting to need to throw those away (even though we have resided them per the nurses instructions). We've tried medela and Dr Browns slow flow nipples and they seem to still feed too fast and have been really gassy and uncomfortable. Any ideas for really tiny ones? They are just over 5lbs now. My poor twin B screamed last night from 12 to 5 am until he finally passed gas and then he went to sleep after the 5am feeding. I thought the Dr Browns were supposed to be great for preventing gas but they do not seem to work for our guys yet. I have some avent bottles as well but I don't want to go through what we did last night again!!