My baby is just over 2 weeks old. He has never fed from the breast without a nipple shield. He struggled with feeding when he was born and while spending some time in NICU I was given nipple shields to use with him and we had a break through. He has since fed well and is gaining weight well but we use a shield each time. I don't have a problem with using them and they are doing the job just fine. However, our plan was always for my partner to give some expressed milk in a bottle to allow me to sleep. I had read to wait 6 weeks before doing this to avoid nipple confusion. Would this advice still apply if we are using a shield at each feed anyway? Or will my baby not get nipple confusion as the shield is similar to a bottle teat? Or should I still wait til 6 weeks? Thanks for any advice. I can't find any info online about this issue.