Is there a difference between vaginal discharge and discharge during sex?

Yes: Discharge during sex is usually the result of sexual stimulus and is "meant" to LUBRICATE to facilitate intercourse while vaginal discharge usually represents infection. hope this is helpful! Dr Z

Vaginal discharge : During intercourse the vagina lubricates. The vaginal secretions can move x with semen creating some discharge that should resolve on its own. Vaginal discharge unrelated to sex could indicate an infection

Yes: Vaginal discharge usually indicates infection but vaginal discharge during sex are produced by glands for lubrication .