Some moms prefer glass bottles, while others prefer the bottles with disposable plastic liners.
Baby bottles and nipples come in all sorts of shapes and sizes. Try to choose a nipple that matches your baby's mouth size and level of development. Your baby should be comfortable with the nipple, and it should be easy to suck. Many health care professionals recommend it. The only problem is that because the baby gets into the habit of biting the nipple to hold it in her mouth, she may do the same thing during breastfeeding.