Table 2

 Results of AZFc specific STS analysis in infertile azoo-oligospermic men

gr/gr delb2/b3 delb3/b4 delTotal partial AZFc deletions
Azoospermia: no sperm in ejaculate; severe oligospermia: sperm count <5 million/ml; moderate oligozoospermia: sperm count 5–20 million/ml.
Azoospermia3/73 (4.1%)003/73 (4.1%)
Severe oligospermia10/193 (5.2%)1/193 (0.5%)011/193 (5.7%)
Moderate oligospermia3/71 (4.2%)01/71 (1.4%)4/71 (5.6%)