Merciful direction your specialist before taking any result. Brand name: Prometrium, (Spanish name, Utrogestan) Generic name: Progesterone Why is Prometrium supported? Prometrium is supported for postmenopausal women who are taking estrogen (hormone substitution treatment); (it keeps an improvement of the covering of the uterus and odd passing on. Prometrium also may be embraced to restore period if your menstrual periods have ended. Prometrium may moreover be used for purposes other than those recorded in this solution associate.