When my midwife told me about Calma I was immediately excited. I could see where a good relay for breastfeeding. It is true that if all that was written on the manual work that would be ideal. Simply it did not work with my baby. I think part babies elect their bottle so it's not the fault of the product completely. However we found the tip of the nipple very hard, even by grabbing I wonder how much a baby can make out of milk.
