title: Gonadotropin-releasing hormone agonist trigger in clinical in vitro fertilization: can the suboptimal candidate be defined?
authors.affiliation: Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Kathleen E
authors.initials: KE
authors.lastname: O'Neill
authors.affiliation: Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Christos
authors.initials: C
authors.lastname: Coutifaris
mesh_terms: D005260:Female; D005298:Fertility / Q000187:drug effects*; D005300:Fertility Agents, Female / Q000627:therapeutic use*; D005307:Fertilization in Vitro; D007987:Gonadotropin-Releasing Hormone / Q000819:agonists*; D006801:Humans; D007246:Infertility / Q000628:therapy*; D016729:Leuprolide / Q000627:therapeutic use*; D011247:Pregnancy
chemical_list: D005300:Fertility Agents, Female; D007987:Gonadotropin-Releasing Hormone; D016729:Leuprolide