Variable

Frequency

Percent (%)

Married

138

100

Formal education

81

58.7

Consumed alcoholic beverages

30

21.7

Varicocele grade

II

105

76.1

III

33

23.9

Varicocele type

Left-sided

129

93.5

Bilateral

9

6.5

Total sperm count (×10⁶/ejaculate)

Normozoospermia

0

0.0

Oligozoospermia

129

93.5

Azoospermia

9

6.5