Premature Ovarian Failure 12, is also known as pof12. An important gene associated with Premature Ovarian Failure 12 is SYCE1 (Synaptonemal Complex Central Element Protein 1). The drugs Progesterone and Polyestradiol phosphate have been mentioned in the context of this disorder. Affiliated tissues include uterus, and related phenotypes are primary amenorrhea and microphthalmia