Women in Switzerland become mothers at the age of 30.7 on average and they are in third place in Europe. Only in Italy and Spain, do women become mothers at later ages. To begin with, now people need to go a much longer way to get an education than they did several decades ago. As a result, the age when you can create a family is higher.
Secondly, girls have become more demanding which results in no good partner choices for a family. Having a child in Switzerland is not cheap. One day at a regular kindergarten costs around $110–130.
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NR 15 In every house is NOT true. The have splitted Streets in Areas, where Areas own Bunker-Rooms