title: Endogenous LH surge detection versus administration of HCG to correctly time intrauterine insemination: which provides a better pregnancy rate?
authors.forename: J A
authors.initials: JA
authors.lastname: Garcia-Velasco
authors.forename: A
authors.initials: A
authors.lastname: Arici
authors.forename: T G
authors.initials: TG
authors.lastname: Zreik
mesh_terms: D006063:Chorionic Gonadotropin / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007315:Insemination, Artificial / Q000379:methods*; D007986:Luteinizing Hormone / Q000378:metabolism*; D011247:Pregnancy
chemical_list: D006063:Chorionic Gonadotropin; D007986:Luteinizing Hormone