Context Smoking, sexual activity, and physical activity (PA) are discussed as modifiable
lifestyle factors associated with prostate cancer (PCa) development and progression …

Vasectomy is a simple, safe, effective, and economical method used worldwide for long-term
male contraception. As a surgical operation, it has short-term and long-term complications …

Purpose Aberrations in reproductive fitness may be a harbinger of medical diseases in men.
Data suggest a higher risk of testicular cancer in infertile men. However, the relationship …

DNA methylation is considered to be a promising marker for the early diagnosis and
prognosis of cancer. However, direct detection of the methylated DNAs in clinically relevant …

Purpose To identify factors related to who undergoes a prostate biopsy in a screened
population and to estimate the impact of biopsy verification on risk factor–prostate cancer …

Background Growing evidence shows that clinical and molecular subtypes of prostate
cancer (PCa) have specific risk factors. Observational studies suggest that physical activity …

Importance Despite 3 decades of study, there remains ongoing debate regarding whether
vasectomy is associated with prostate cancer. Objective To determine if vasectomy is …

Despite the variety of available female contraceptive methods, many pregnancies (∼ 50%)
are still undesired. Many men (> 60%) want to participate equally with their partner in family …

Background A man's risk of prostate cancer has been linked to his prior reproductive history,
with low sperm quality, low ejaculation frequency, and a low number of offspring being …

Prostate cancer is the second most common cancer in men worldwide, according to data
from the World Health Organization (WHO) GLOBOCAN database. The current lifetime risk …