All articles
Death grip syndrome: what's real, what isn't, and when it's really stress
Erectile function
Does masturbation make you tired? What happens after orgasm, and when it isn't normal
Libido & desire
How often should you masturbate? What surveys and studies show
Libido & desire
Does masturbation help you sleep? What the research says about orgasm, stress and rest
Sleep quality
Masturbation and anxiety: what research says about guilt and compulsion
Libido & desire
Female masturbation: what research says about benefits, safety and myths
Libido & desire
Does masturbation decrease testosterone? What the research actually shows
Testosterone
If I get pregnant this month, when am I due? A month-by-month due date chart
Preconception
Right bundle branch block (RBBB): what complete and incomplete RBBB mean on an ECG
EKG / ECG
Cold plunge benefits: what the research shows, and when cold works against you
Active recovery
Zyn side effects: what nicotine pouches do to your mouth, heart and sleep
Nicotine
ECG inconclusive on Apple Watch: what it means and what to do next
EKG / ECG