Factors affecting a woman\’s childbearing age A woman\’s childbearing age is affected by many factors. The first is the decline in ovarian function, which can lead to a decrease in egg quantity and quality. In addition, some physical diseases, surgeries and the use of some drugs will also have an impact on childbearing age. There are also bad living habits, such as smoking and drinking, which can advance the age of childbirth. Therefore, women need to maintain a healthy lifestyle, prevent various diseases, and have regular check-ups. The best age for women to have children The best years for women to have children