Mature oocyte cryopreservation: a guideline
Practice Committees of the American Society for Reproductive Medicine and the Society for Assisted Reproductive Technology, Practice Committees of the American Society for Reproductive Medicine and the Society for Assisted Reproductive Technology
Abstract
There is good evidence that fertilization and pregnancy rates are similar to IVF/ICSI with fresh oocytes when vitrified/warmed oocytes are used as part of IVF/ICSI for young women. Although data are limited, no increase in chromosomal abnormalities, birth defects, and developmental deficits has been reported in the offspring born from cryopreserved oocytes when compared to pregnancies from conventional IVF/ICSI and the general population. Evidence indicates that oocyte vitrification and warming should no longer be considered experimental. This document replaces the document last published in 2008 titled, "Ovarian Tissue and Oocyte Cryopreservation," Fertil Steril 2008;90:S241-6.
Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Source: PubMed