Ectopic Pregnancy, also known as extrauterine gestation or pregnancy, is related to gestational choriocarcinoma and placental site trophoblastic tumor, and has symptoms including pelvic pain and morning sickness. An important gene associated with Ectopic Pregnancy is CGB3 (Chorionic Gonadotropin Subunit Beta 3), and among its related pathways/superpathways are Peptide hormone metabolism and Transcriptional regulation by the AP-2 (TFAP2) family of transcription factors. The drugs Letrozole and Hormone Antagonists have been mentioned in the context of this disorder. Affiliated tissues include uterus and heart, and related phenotypes are Increased shRNA abundance (Z-score > 2) and endocrine/exocrine gland