LO gets a pumped bottle each evening. It's the bottle I pump from the night before so it comes out of the fridge. I usually set it out a couple of hours before we give it to him and just put it in a mug of warm water a few min before. It's not cold when he eats but definitely not warm either

He drinks it just fine. He does have some gas issues in the evenings though and I'm wondering if its bottle related and if there are any digestive advantages to warming it in a bottle warmer ?