Gynaecology & Obstetrics General 96de4f1d GnRH agonists given along with progestins cause A Decrease in size of fibroid B Increase in growth of fibroid C No change in size of fibroid D Decrease size of only vascular fibroids High-Yield Explanation If progestins, are given simultaneously with GnRH agonists, there is typically increased leiomyoma growth.