Hi,
The ads are served up by Google, so we are not able to approve ads at the start. However, we can block ads from any site, and will absolutely block an ad to a porn, or any questionable site. If you see this again, please send us a message with the site URL and we will block it immediately.
Also, chances are this is a site that has lied to Google about what they do (Google itself does not allow porn sites either, all sites must be family safe) so Google may catch it themselves.
MedHelp
On the left side where the ads pop up, a porn site was popping up. It is switching ads from Zwinky to other things, one of which is a porn ad.
Where do you see a porn site on medhelp?
What I think is a joke to advertise on a "Heart Rhythm" forum the drug "PROVIGIL" just look at the side effects from this drug when it comes to the heart (see below) Google it and see for yourself.
Cardiovascular
Hypertension
Tachycardia
Palpitation
Chest pain