1. Department of Obstetrics & Gynecology, Isfahan University of Medical Sciences, Isfahan, Iran;
2. Department of Obstetrics & Gynecology, Vali-Asr Reproductive Health Research Center, Tehran University of Medical Sciences, Tehran, Iran;
3. Department of Pharmacology, Shahrekord University of Medical Science, Shahrekord, Iran;
4. Vali-Asr Reproductive Health Research Center, Tehran University of Medical Sciences, Tehran, Iran