7/21/2016 3:49 PM PDT BY TMZ STAFF
Doug Christie has to submit to routine testicle checks … given by his wife … who believes she can tell if he’s being faithful by checking the size and texture of his man-berries.
Doug’s wife, Jackie Christie, appeared on “Raq Rants” — where the “Basketball Wives LA” star explained why she believes the nut check is legit.
Jackie admits there could be flaws in her system (like cold hands) … but says follow up squeeze sessions will help with accuracy.
Good luck, Doug …