The book made me not only encouraged, but also delivered a differentiated insight. It is by no means one-sided, but always illuminated various sides, whereby the disadvantages of not taking children significantly. A right or wrong is not assessed a flat rate. For some people, it's good to have children, not for others.
From the writing style, the book is "semi-scientific" because even statistical issues are included through the questionnaires through which one has judged childless couples. This has at times a bit dry, at the same time, there are always very gratifying moments when truly be called a great many arguments against having children, the self-trigger when the 'wow' factor, since one of the arguments was not aware of, understands but and even then that opinion is divided.
For me a very valuable book because it helps one in making decisions, and it is here to be an extremely important life decision.
A star deduction there is that the questionnaire for the couple was not perfect worked out and the results thus were not always so relevant to what is well explained in the book. Linguistically, it was actually quite easy to understand for non-native speakers.