In a lot of European countries, mothers are allowed to leave their newborn babies in a public accessible incubator.
The point of these incubators, also called baby boxes, is to allow a mother a public place to leave their unwanted baby.
Once a baby is put in the box, a silent alarm is sounded and a nurse is dispatched immediately.
There are hundreds of these baby boxes all over Europe, but although they appear to be safe - the U.N. is saying the baby boxes violate the rights of the children to identify their parents.
Here's what an expert said: