In terms of reproductive physiology, the age of sexual maturity is several years earlier than that of the skeletal system. For example, bone calcification in women cannot be completed until the age of 24 to 25 in some people. If you give birth before the age of 20, you not only have to bear the responsibility of nourishing the fetus, but you also have to complete your own development. At this time, your own development will inevitably be affected. Therefore, the incidence of premature birth, dystocia, and malformation increases. If you are older than 35, it is too late to give birth. It is not suitable to get pregnant if you are too old, because the older you are, the longer the eggs will be stored in the ovaries, and the chromosomes of some eggs will \”age\”. Moreover, the older you get, the more the human body, including the ovaries, are exposed to various rays and harmful substances. These factors will increase the chance of mutations in genetic material, leading to an increased possibility of dementia and deformed children. In addition, the uterine contractility of older mothers weakens, the elasticity of pelvic ligaments decreases, the tension of pelvic muscles decreases, the elasticity of soft birth canal tissues decreases, and the rate of dystocia is also significantly increased. 25 to 30 years old is the best age for childbearing. Both fertility and uterine contractility are good, and the probability of dystocia is extremely small.
In addition, the physical condition and mental state of the couple must also be considered. Do not get pregnant if you are sick or recovering from an illness. After a wedding, it is not advisable to get pregnant soon. After marriage, it takes a period of time to adapt to the changed life in order to make physical and psychological preparations. It is advisable to nurture and welcome the birth of new life when the psychological state is relatively stable.
This article is provided by Baidu Reading and is excerpted from \”The Clear \”Conception\” Plan\” Author: Sun Jianqiu and Xie Yingbiao