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. 2008 Jan-Jun;1(1):15–18. doi: 10.4103/0974-1208.38972

Table 1.

Semen parameters in infertile men from 1993 to 2005

Year

1993-1994 1996-1997 1998-1999 2000-2001 2002-2003 2004-2005
N 589 738 1260 2050 1523 1610
Seminal volume (ml) 1.707 ± 0.04 2.076 ± 0.05 2.06 ± 0.03 2.05 ± 0.02 2.44 ± 0.03 2.64 ± 0.03
Sperm count (millions/ml) 38.18 ± 1.46 40.26 ± 1.55 37.78 ± 1.13 35.04 ± 0.89 23.64 ± 0.70 26.61 ± 0.71
Total sperm motility (%) 61.16 ± 0.93 61.15 ± 0.58 54.74 ± 0.68 51.98 ± 0.52 48.70 ± 0.57 47.14 ± 0.54
Sperms with normal morphology (%) 40.51 ± 0.86 42.87 ± 0.64 24.71 ± 0.61 17.36 ± 0.38 14.44 ± 0.28 19.75 ± 0.33
Incidence of azoospermia (%) 5.942 7.994 8.4126 8.3414 8.0105 7.2670