Table 3.

Embryo Wastage rate for all non-donor ART cycles in women age 35–37 in the USA (2004–2013)

Year	Mean number of embryos transferred	Number of transfers performed	Total number of embryos transferred	Number of liveborn infants	Embryo Wastage rate (%)	Transfers leading to liveborn infant (%)
2004	2.7	15,994	43,184	7723	82.1	35.5
2005	2.6	16,796	43,670	8086	81.5	35.8
2006	2.5	17,483	43,707	8695	80.1	37.4
2007	2.5	17,963	44,908	8879	80.2	36.9
2008	2.4	18,101	43,442	9049	79.2	37.3
2009	2.3	17,057	39,231	8609	78.1	38.2
2010	2.2	16,843	37,055	8506	77.0	38.4
2011	2.1	16,542	34,738	8317	76.1	38.4
2012	2.0	16,198	32,396	7819	75.9	37.9
2013	1.9	14,821	28,160	7465	73.5	39.2
Total		167,798	390,491	83,148	78.7