The information requested is shown in the following table: Frozen embryos transferred (from embryos created from those fresh stimulated cycles) Fresh cycle year 1-9 eggs collected 10-14 eggs collected 15-20 eggs collected 21 and over eggs collected 2013 4,184 6,305 5,718 4,628 2014 4,568 6,142 5,631 4,217 2015 5,051 6,825 5,905 4,860 2016 5,260 6,403 5,346 4,825 2017 4,726 5,500 4,618 4,106 Source: The Human Fertilisation and Embryology Authority (HFEA) The data is based on embryos created from stimulated fresh in vitro fertilisation cycles, whether these embryos have been used at any time by the patient or a donor recipient. The data is as shown on the HFEA’s register database on 10 October 2018. This is a live database so these figures reflect the data on this day and are likely to change over time.