Focus on overall sexual health and body composition
Lose excess body fat to make more of the shaft visible
Improve cardiovascular fitness and blood flow
Stop smoking and limit alcohol use
Manage stress and sleep well
Treat erectile dysfunction if present with a doctor
Avoid unsafe pills, pumps, or “enhancement” products
Do not use unproven stretching or jelqing methods
Consider a medical evaluation for concerns about size
Ask a urologist about legitimate options, including surgery in rare cases