Table 1.
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 |