The information requested is shown in the following tables: All cycles, both Stimulated and Unstimulated Where less than 10 eggs were collected in the originating cycle Year of fresh Egg Collection / originating cycle Embryos Created from cycles where less than 10 and greater than 0 eggs were collected Number of embryos transferred Number of embryos still in storage Number of embryos allowed to perish 2014 80,013 38,744 5,245 35,977 2015 80,545 37,501 7,248 35,622 2016 83,084 36,510 9,657 36,778 2017 80,134 31,620 12,875 35,558 All cycles, both Stimulated and Unstimulated Where less than 15 eggs were collected in the originating cycle Year of fresh Egg Collection / originating cycle Embryos Created from cycles where less than 15 and greater than 0 eggs were collected Number of embryos transferred Number of embryos still in storage Number of embryos allowed to perish 2014 162,538 62,369 13,615 86,433 2015 164,741 60,522 18,230 85,756 2016 166,175 57,492 23,532 84,990 2017 162,150 48,972 31,414 81,637 Source: The Human Fertilisation and Embryology Authority (HFEA). Notes: Data held on the HFEA register as at 11 July 2018. The information provided does not include a small number of embryos, under 2%, which move between clinics. “All cycles” includes all reasons for the in vitro fertilisation cycle taking place, including treatment, egg share, donation, research, egg storage, embryo storage and undefined reasons.