after buying avent bottles for my new born son on recomendation. to my disbelief one of the new born teat's didn't have a hole in it so my son was not getting any milk, with there bein no hole in the teat and my son sucking but not getting any milk and air intake can lead to colic. i am very dissapointed in your company fo this error, i would to know how you avent are going to address this situation ? i have tried attaching a photo but it is to big to upload. if u can send me ur address i can mail u the teat. read full review »