Table 7. Binary distribution of cycles per TMSC group (million/ml) and the occurrence of pregnancy.
TMSC Cycles Non pregnant + cancelled Pregnant Pregnancy rate per TMSCgroup
N. % N. % N. %
< 5 264 58.8% 237 60.8% 27 45.8% 10.2%
≥ 5 185 41.2% 153 39.2% 32 54.2% 17.3%
Total 449 100.0% 390 100.0% 59 100.0% 13.1%

TMSC=total motile sperm count.
Pearson’s Chi2 (1)=4.7637; p-value=0.029.