So my 30 weeker has been home a week now, and is seven weeks old (actual). I am currently using sterifeed bottles and standard teats but dd is spitting out so much I am concerned her growth will be affected, and it's not great soaking through bibs all the time! 
Does anyone have any suggestions that worked with their preemie? I have tried tommee tippee but she doesn't seem to get anywhere with those at all.