The Stokke® MyCarrier has 3 positions:
The Front Carrier with baby facing inwards can be used from a weight of 3.5 kg and a length of 53 cm. or 7.7 lbs. / 21";
The Front Carrier with baby facing outwards can be used once the child can support its head unaided, roughly from 4 months;
The Back Carrier can be used from the moment the child can sit fully unaided, with a minimum height of 72 cm / 28" and 15 kg.