Age groups Total Number Positive (%)
    Low sperm count Normal sperm count
18-20 37 30(81.1) 10(27)
21-23 52 49(94.2) 10(19.2)
24-26 86 78(90.7) 20(25.6)
27-29 80 72(90) 30(37.5) 
30-32 102 99(97.1) 33(32.4)
33-35 100 82(82) 24(24)
36-38
39-41
80
40
73(91.5)
31(77.5)
5(6.3)
5(12.5) 
42-44 49 31(63.3) 12(24.5)
45-47 50 42(84) 2(4)
48-50 30 22(73.3) 1(3.3)
51-53 20 18(90) 0(0)  
54-56 21 18(85.7) 8(38.1)
57-59 32 28(87.5) 3(9.4)
60-62 20 13(65) 3(15)
63-65 30 17(56.7) 3(10)
66-68 26 20(76.9) 5(19.2)
Total 855 723(84.6) 201(23.5)
Table 3: Distribution of Chlamydia trachomatis IgM in males with low and normal sperm count.