A woman can have a normal pregnancy and delivery at the age of 35 if she does not have more serious organic diseases, such as heart disease, or kidney or liver disease. However, from the perspective of eugenics, the best age for a woman to get pregnant is before she is 30 years old, usually between the ages of 22 and 30. The reason is that women’s development is more mature at this stage, the quality of eggs is better, and women before 30 years old have more physical strength, so they can have better energy during labor and delivery or post-partum recovery, and also have enough energy to raise a child.