The information requested is shown in the following table: Median age of woman: eggs collected and have embryos in storage Year of egg collection 1 to 9 eggs collected 10-14 eggs collected 15 to 20 eggs collected 21 or more eggs collected 2013 34 33 32 32 2014 34 33 32 32 2015 34 33 33 32 2016 35 33 33 32 2017 35 34 33 32 Source: The Human Fertilisation and Embryology Authority (HFEA) The data is as shown on the HFEA’s register database on 8 January 2019. This is a live database so these figures reflect the data on this day and are likely to change over time.