I'm moving to Georgia in July and my daughter will be a month as well...you don't have to warm it up. Congrats and good luck on the move!
Yeah lol same as above person said. I got a bottle warmer for nothing! I just give it room temp cause cold milk hurts their stomachs.
In my opinion warming it up is just setting yourself up for having to break them of it later. As long as it's room temp it'll be just fine. I never warmed it up with my first 2. My sis did with her little girl, she is now 3 and won't drink milk unless it's warm. But with that being said, my sis is lazy in breaking her of it.
As long as it's room temp, you're fine
No you don't have to warm it up.