If you have polycystic ovary syndrome (PCOS), being at a healthy weight can help you have regular menstrual cycles. Studies have shown that a weight loss of as little as 5% lowers insulin levels, lowers androgen levels, reduces male-pattern hair growth (hirsutism), and restores normal ovulation cycles.¹

Women with PCOS who are very overweight may have a difficult time losing weight and keeping their weight down because of the effect of insulin and glucose on their metabolism. Using a diabetes medicine like metformin can help control insulin and can help with weight loss.¹

For more information on how to lose weight, see the topic Weight Management.