The BabyBjrn Miracle carrier is designed to provide perfect support for babies from newborn up until 12kg around 15 months. The carrier provides excellent back support to make the experience of carrying a baby more comfortable for the parent. To make carrying as ergonomically sound as possible, even when carrying a heavier child for longer periods of time, Baby Carrier Miracle has an entirely new and unique design, with a support belt and several new ways of varying the pressure position for the person carrying baby. Good ergonomics entails alternating positions. With Baby Carrier Miracle, its entirely up to you whether to carry more weight on your hips, shoulders or back – or a little of each. With easy adjustments, you can actually redistribute the weight while carrying your child. BabyBjrn Baby Carrier Miracle is perfect from the moment your baby is born, as long as your child weighs at least 8 lbs3.5 kg. The Baby Carrier Miracle was developed in collaboration with paediatricians to meet the specific needs of delicate newborns. The baby carrier provides sufficient support, keeps the child upright and doesnt allow hisher body to slump to ensure they have a clear passage of air. In Baby Carrier Miracle, the head and neck support, and the upright position, which also allows for the free passage of air, are optimally suited to the newborns little body