There is no clear clinical data on the fertility rate of 45-year-old women, which is relatively low, at around 10%, depending on the circumstances.
The optimal age for women to have children is 24-29 years old, and women who get pregnant at 45 years old are of advanced maternal age, and their ovarian function will gradually decline, and their chances of having children will also gradually decrease. If a woman is menopausal by the age of 45 or so, there will be no ovulation after menopause and she will not get pregnant.
However, there are women who have normal and regular menstruation, with normal menstrual flow and menstrual period, and regular ovulation, the natural conception rate is about 10%. Pay attention to the relevant examination work, and make relevant preparations for pregnancy before getting pregnant, and prenatal examination is very important.
Medical science does not recommend forty-five year old women to get pregnant, if you must get pregnant, you must do a good job of examination before and during pregnancy.