Multiple Choice
A man is considered clinically infertile if his sperm concentration falls below:
A) 400 million/mL of semen
B) 165 million/mL of semen
C) 100 million/mL of semen
D) 60 million/mL of semen
E) 20 million/mL of semen
Correct Answer:

Verified
Correct Answer:
Verified
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