In the modern period, such trends have been compounded. Only an education based on high school takes 15-16 years. But even after university women often do not have their own homes and savings. If this is combined with the limited financial resources of her husband, procreation is deferred.
What is the problem of late delivery? As one of the reasons referred to women's health. Note, however, that the risk of certain genetic abnormalities, such as Down syndrome, increases only after 35 years. A similar situation and fertility. In the average woman with normal health chances of getting pregnant are approximately equal, and 24, and 34. For example, to study American doctor Henry Leridona, a woman's fertility to 35 years on average reduced by only 7%.
Some health risks really late delivery occurring after 40 years, partially offset by a more responsible attitude of mothers towards their health. In addition, a significant portion of fetal abnormalities can be detected before birth and decide if you are ready for the birth and upbringing of the offspring. As a child of mature parents can often count on more attention. After 30 years, children often give birth to knowingly and willing to give them more time, not passing under the care of his grandmother.
In general, we can conclude that in early, and late parenthood has its pluses and minuses. Choose childbearing age every woman needs individually. And want to delay motherhood beyond 30 need to take good care of their health, to avoid the risk of gynecological diseases, abortions and bad habits - excessive alcohol consumption and smoking.