11.   American men are not suffering from declining sperm counts.

12.   American scientists say that iodine deficiency, while stunting brain development, also appears to boost sperm counts.

13.   Among the potential consequences are abnormal sexual development, lower sperm counts and higher risk of cancer.

14.   And it now appears that different ethnic groups may have different sperm counts.

15.   And owing to a nuclear accident, his sperm count is too low for either conventional fatherhood or in vitro fertilization.

16.   And the investigators found no changes in sperm counts in each region for more than two decades, raising questions about charges that environmental toxins were reducing sperm counts.

17.   And, Lipshultz said, if the New York data are removed from the study by Skakkebaek, the sperm counts remain constant through the years.

18.   Another study found lower sperm counts and higher rates of miscarriage during hot weather.

19.   As much as men might like to brag about their sperm counts, more sperm do not make a man more virile.

20.   Big Oil can be suspected of just about everything, from war in the Persian Gulf to supertanker accidents and fluctuations in the sperm count of frogs.