Aboulghar, Mohamed A Prospective randomized study comparing luteal phase support for ICSI patients up to the first ultrasound compared with an additional three weeks. [electronic resource] - Human reproduction (Oxford, England) Apr 2008 - 857-62 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 1460-2350 Standard No.: 10.1093/humrep/den012 doi Subjects--Topical Terms: AdultFemaleHumansLuteal Phase--drug effectsPregnancyPregnancy OutcomePregnancy RateProgesterone--administration & dosageSperm Injections, Intracytoplasmic--drug effectsSurveys and QuestionnairesTime Factors