title: Always an important question: the experimental unit--"patients or cycles"?
authors.forename: Clare V
authors.initials: CV
authors.lastname: Boothroyd
authors.forename: Anusch
authors.initials: A
authors.lastname: Yazdani
authors.forename: Kevin L
authors.initials: KL
authors.lastname: Forbes
mesh_terms: D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D007247:Infertility, Female / Q000628:therapy*; D018579:Patient Selection; D011247:Pregnancy; D016032:Randomized Controlled Trials as Topic / Q000379:methods* / Q000592:standards*