.........and safest sex is abstinence. its true but that is not why many of us are here now right?
i am not sure if its a hard rule here on 141...as in banned from talking about those listed subjects. I personally think its ok to talk about it but those advice is as good as the source its coming from. The advice here generally is good but not absolute by far. I personally think its many times better than doing just a google search or whatever.
From personaly experience, I have friends & family who are medical doctors and even their medical advice sometimes aren't very sound. Again it just my opinion and people should do their due diligence.