Introducing bottle?

Kait • Due June 27th

Does anyone have any tips on how to introduce a bottle to a 3 week old? So far she’s either choked on it or just kinda thrusts her tongue but won’t latch on it. We’re using the dr.browns but have a couple other brands as well. I just want to get her started so there won’t be an issue when I go back to work. She has a tongue tie so I’m not sure if that will affect her bottle feeding.

Thanks!