Yes. You may limit the content of ads on an ad zone by any of the following restrictions:
No Straight / Gay
No Dating
No Cams
No Gambling
No Pharma / Supplements
No Teen
No Escort Services
No Hardcore
No Genitals
No Nudity
No BodilyFfluids
No Sound
No Softcore
No App Offer
No App Offer /w LP (App Offer with Landing Page)
No Adult Games
No Exit Prompt
No Software
No Animation
No Financial
No Pay Site
No PIN Submit
No Sex Shop
No Sweepstakes
No VOD (Video on Demand)
No Pick Up Artists
No Oral
No Penetration
No Punishment