I'm impressed. In the US, such a recommendation would be disastrous and whoever made it would be sued to oblivion ....

But then, you nords leave your babies to sleep in the snow which is perfectly healthy but would get you a visit from child protection services in the US (did not hear of such a case, but have heard of cases for letting 9-year old kids walk from school or play basketball without parental supervision)

...which inevitably leads to things like this when the two worlds come into contact: https://www.theguardian.com/us-news/2017/nov/26/anette-soren...