nipple question

sorry if this is dumb

i was organizing all the stuff for when the twins r older...sippy cups spoons etc

i came across all the extra nipples we got

now if we sue dr.brown and drop in bottles but i have all other brandslike bru,born free etc will they work? should i exchange them for the bottle brand?

also when do you switch the nip to a faster flow? will i just know or is there a time when they should have a diff nip

thanks!

nipple question

You need the brand you are using. So make a return. You will Kim of know when to go up to the next flow. It will take them linger to finish a bottle. You have time. I think it might have been 4 months or so. And we are still on the level 2.

Re: nipple question

yes use the same brand nipple as the bottle you are using. my dd is 6m and we still havent switched to level 2 nipple. she still has no prob downing a bottle with level 1. when you see them struggling then you can switch. like above poster saidm usuallly not until 4 months or so