VDRL will only test for syphilis. It won't test for other bacterial infections such as chlamydia and gonorrhea.
I would ask for a gonorrhea, chlamydia, syphilis, bacterial vaginosis, trichomoniasis and yeast testing for you, and gonorrhea, chlamydia, NGU, and syphilis testing for him.
They need to look at his urine under a microscope, and if he still has the dicharge, they need to take a sample of that and check that out under the scope too.