Individuals in 21st c. live much longer than they precursors. There are at least 3 purposes.
Having of a child is a normal phenomenon which impact most of the community. Still, here are still partners which do not deal with this complicated situation and who cannot be pleased moms and dads. For those individuals have been prepared special treatment which come out to be very successful in the majority cases.
When you are living in the Western Europe, you are probably wealth person, you do not have to get afraid about money for vacations, school for your children or also to buying your own house. But even if you have a lot of money, it does not mean you have to waste it in ridiculous way.
Currently, progressively young individuals wish of creating huge careers. The majority of them do not want to set the kids quickly, because they think that they still have time to make it.