A new report combines data from 20 studies to provide definitive information.
Bicycles were not designed with male genitalia in mind, and they account for more than 4,000 genitourinary injuries each year.
The authors recommend consideration of testosterone assays in men who fail to respond to PDE5 inhibitors in an effort to optimize outcomes.
Among the overweight men, the groups with sleep disorders had higher fat mass in the trunk and android regions.
Chinese herbal medication guilu erxian jiao (GEJ) has been shown in studies to be safe.
Investigators evaluated the correlation between hypogonadal symptoms and serum testosterone levels using ADAM questionnaire.