Portal Simulator

Number of embryos: development and use, 2007–2023

	obtained	preserved	thawed	transferred	destroyed	made available for research
	1	2	3	4	5	6
2007	16 439	218	154	15 334	1 241	35
2008	17 346	174	191	16 272	1 414	3
2009	18 702	186	152	17 228	2 029	7
2010	19 681	132	151	17 736	2 881	13
2011	19 189	132	147	17 048	2 050	21
2012	18 813	113	139	16 745	1 988	10
2013	17 920	127	127	16 076	1 859	0
2014	18 850	140	81	16 315	2 403	0
2015	18 213	135	100	15 408	2 782	4
2016	18 188	251	157	14 659	3 297	0
2017	25 635	4 943	1 031	12 874	7 851	0
2018	33 945	10 766	4 144	10 520	12 884	0
2019	32 575	11 029	4 924	9 641	12 557	0
2020	34 020	12 075	5 565	9 669	13 479	0
2021	37 511	13 233	6 320	10 536	15 652	0
2022	35 605	12 714	6 136	9 320	17 313	0
2023	34 986	12 242	6 175	8 993	17 684	0
	obtained	preserved	thawed	transferred	destroyed	made available for research

Multiple counting is possible: an embryo may have been obtained, cryopreserved, thawed, transferred and/or destroyed in the same year. ● Erzeugung eines Embryos: erfolgreiche Befruchtung einer Eizelle mit einer Samenzelle in vitro. ● Preservation: Conservation and storage of oocytes, sperm cells or embryos. This usually involves freezing in liquid nitrogen (cryopreservation). ● Embryo transfer: Introduction of the embryo produced in vitro into the uterus.

Source: FIVNAT/SFSO