The advantage of low-dose clomiphene citrate for overweight women with anovulation

摘要

Background:To investigate the potential advantage of using low-dose clomiphene citrate to promote ovulation in women with overweight or obesity.Methods:The patients with overweight were divided randomly into regular clomiphene citrate group(clomiphene citrate 50 mg/d,n=83)and low-dose clomiphene citrate group(clomiphene citrate 25 mg/d,n=105).All patients received treatment from the 5th day of their menstrual cycles.Results:Luteinizing hormone levels and estradiol levels were more increased in the low-dose group compared with the regular group(P0.05).Conclusion:The low-dose clomiphene citrate treatment significantly reduced the number of mature follicles and increased the thickness of endometrium on the human chorionic gonadotropin day with less side effects.The low-dose clomiphene citrate also achieved the better ovulation rate.