F-2011-00352 – Treatment using in vitro matured eggs
29 November 2011
Summary of request
The Authority was asked for information about the delivery rates for cycles involving in vitro maturation of eggs (IVM), including the number of cycles and live births (based on year of treatment cycle).
HFEA response
Data for the years 2007 -2009 (Q1) has previously been disclosed and the table attached provides an update of this to include the most recent year available. Please note that the data in includes fresh and frozen cycles. As with any extract from our Register, please also note that the information in our database may be subject to change as licensed centres notify us of information that updates or corrects information they have previously supplied. Outcomes up to 31 December 2010 have been subject to verification process, and the centres that supplied the data have been asked to confirm their accuracy, for which they remain responsible.
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