Updated in March 2018. Figures in green bars refer to ongoing pregnancies in March 2018. Figures in purple bars refer to data published in “Human Reproduction” scientific journal (Vol.33, No.5 pp. 924–929, 2018)
Updated in March 2018. Figure for the USA average is drawn from the data base for ART of the Center for Disease Control and Prevention (CDC) . They are the most recent available data for thawed embryos (2015) (https://www.cdc.gov/art/artdata/index.html)