NEW YORK (Reuters Health) - Obese men are more than three times as likely to have low sperm counts compared with their normal-weight peers, a study out this month in the journal Fertility and Sterility shows.

NEW YORK (Reuters Health) - An enlarged prostate due to benign prostatic hyperplasia, or BPH, can be safely and effectively removed using a type of minimally invasive single-keyhole surgery, researchers report.