Feb 1, 2026
Does sex feels good
for many people because bodies and brains are wired to register genital and erogenous stimulation as pleasurable and to release reward and bonding chemicals during arousal and orgasm, but the intensit...
Dopamine and oxytocin dynamics
The role of dopamine and oxytocin in sexual desire, reward, and bonding
Fact-Checks
2 resultsJan 24, 2026
What clinical trials have tested melatonin for erectile dysfunction in humans and what were their designs and outcomes?
Clinical human research directly testing (ED) is extremely limited: one randomized clinical trial tested melatonin versus zolpidem and placebo in and found no improvement in erectile function scores, ...