title: Successful delivery despite conception with a maximal endometrial thickness of 4 mm.
abstract: OBJECTIVE
  To evaluate the minimal endometrial thickness at the time of ovulation at which conception is possible.
  
  
  METHODS
  Treatment with luteal phase progesterone support after oocyte release despite attainment of a maximal thickness of 4 mm.
  
  
  RESULTS
  A pregnancy and successful delivery were achieved.
  
  
  CONCLUSIONS
  Pregnancy is possible with only a 4 mm peak endometrial thickness, at least when follicle maturing drugs are not used.
authors.affiliation: The University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School at Camden, Cooper Hospital/University Medical Center, Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology & Infertility, Camden, NJ, USA.
authors.forename: J H
authors.initials: JH
authors.lastname: Check
authors.forename: C
authors.initials: C
authors.lastname: Dietterich
authors.forename: M L
authors.initials: ML
authors.lastname: Check
authors.forename: Y
authors.initials: Y
authors.lastname: Katz
mesh_terms: D000328:Adult; D004717:Endometrium / Q000033:anatomy & histology*; D004958:Estradiol / Q000008:administration & dosage / Q000097:blood; D005260:Female; D005306:Fertilization; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D006080:Ovarian Follicle / Q000502:physiology; D011247:Pregnancy; D011256:Pregnancy Outcome; D011374:Progesterone / Q000008:administration & dosage
chemical_list: D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone