| Size | Weight |
|---|---|
| Preemie | Up to 6lbs / 2.7 kg |
| NB | up to 10lbs / 4.5 kg |
| 0-3M | 11 lbs / 5.0 kg |
| 3-6M | 12 to 15 lbs /5.4 to 6.8 kg |
| 6-9M | 16 to 19 lbs / 7.25 to 8.6 kg |
| 9M | 20 to 23 lbs / 9.1 to 10.4 kg |
| 12-18M | 24 to 27 lbs / 10.9 to 12.25 kg |
| 18-24M | 28 to 30 lbs / 12.7 to 13.6 kg |
