Received 25 June 2004; received in revised form 25 June 2004; accepted 25 June 2004.
Based on data from the most current published CDC/ASRM/SART yearly report, guidelines for the number of embryos to be transferred in IVF cycles have been further refined.
Society for Assisted Reproductive Technology, Birmingham, Alabama, USA
No reprints will be available.
Correspondence: Marc A. Fritz, M.D., Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill School of Medicine, CB7570, Rm. 4001, Old Clinic Bldg, Chapel Hill, North Carolina 27599 (FAX: 919-966-5214; E-mail: mafritz@med.unc.edu).
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