Insufficient ovarian reserve function means a significant decrease in the number of follicles in the ovaries, commonly seen in premenopausal women or due to premature ovarian failure. The initial diagnosis can be made by testing for anti-Müllerian hormone. If there is still a requirement to plan pregnancy, timely intervention and treatment is recommended. It is recommended that such patients develop good lifestyle habits in daily life and do not smoke and drink excessively, which can have an impact on the ovarian reserve function. In addition, the application of a large number of ovulation-promoting drugs can also affect the ovarian reserve function deficiency, etc. If ovulation-promoting treatment is needed, the drugs must be used under the guidance of a doctor to avoid serious consequences of unauthorized use.