Based on the Most Current Research Findings, Should Young American

Based on the most current research findings, should young American men have a concern about their sperm count?

A) Yes, there is good evidence for declining sperm counts in the U.S.
B) No, most American scientists are still skeptical.
C) Yes, decreasing sperm counts in New York men is the national marker, and they have been steadily decreasing for 30 years now.
D) No, sampling errors can account for the apparent sperm count decline.
E) No, because even a few sperm are enough to fertilize an ovum.