I'm lending my electric medela to a friend of mine this afternoon. Her baby was born 4 weeks ago, and was 3 weeks prem. He's been feeding every 10 mins or so for the last few days and she's sore. Toe-curlingly so. I've suggested that she express and bottle feed one side at a time to rest it but she doesn't know which teat or bottle is best to feed him from.
Any suggestions?