Thanks Hayley LOL at being more relaxed by the time you have 3 - ain't that the truth! With Lindsay I was still sterlising bottles until he was nearly 1, Erin's were done for a few months, then the teats only until she was about 8mths I think and Paige only had the teats done for a few months. I stopped sterilising Alisters teats when he was 2mths old. I know they are clean though.