Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Values are presented as mean±standard deviation.
Group A, normal semen parameters; Group B, abnormal sperm motility; Group C, abnormal sperm morphology; Group D, more than two abnormal semen parameters.
