Ideally baby carriers would fit a wide range of adult bodies. But some baby carriers are a lot more size inclusive than others, and some brand’s offer more useful information about sizing too.

Its website now reads: "Using a sling for at least an hour a day is linked to more frequent breastfeeding (the baby should always be taken out of the carrier to feed) "'Hands-free'" breastfeeding ...

the most urgent concern with wearable carriers is that the baby’s nose and mouth are not blocked by the adult’s body and that the carrier does not put the baby’s body in a C-shape ...