From: Inability to obtain sperm for fresh IVF cycles: analysis and incidence of outcomes using a database from the United States
Number of cycles with failure to obtain sperm
Total number of fresh IVF cycles
Percentage
Reporting year
2014
173
85,572
0.2%
2015
258
81,712
0.3%
2016
288
76,007
0.4%
Overall
719
243,291