It means that only those of us who are members of this website can see the question. Where as anyone can see this website on the www not all can see every question and reply until they are members. A bit like being a member of a library, "everyone" can go into the library and have a look at the books but only ticket holders or "members" can take the books and read them. Hope that makes sense?
Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.
Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.