Metformin is more commonly used in the clinical hypoglycemic drugs, metformin drug is the treatment of diabetes hypoglycemic drugs, when a woman suffering from polycystic ovary syndrome appears to have insulin resistance, it is possible to use metformin for adjuvant therapy, the treatment process may make the follicle development and growth, ovulation, and play a role in promoting the development of follicles. If at the same time there is low blood sugar, you can not take metformin, easy to cause women to have hypoglycemia or even affect the safety of life, leading to women with polycystic ovary syndrome has many reasons, such as obesity, hormone levels of secretion is not balanced, androgen is too high high, etc. The cause of polycystic ovary syndrome is not the same as that of other diseases, but it is the same as that of the other diseases. Caused by polycystic ovary syndrome taking metformin drug treatment does not work, women taking metformin drug to improve follicle quality, must be taken under the guidance of a doctor.