When it comes to the concept of love, it isn’t uncommon to hear people say you’ll just know. There’s good reason for this. An ...

You could have diabetes and not know it. This chronic disease, in which blood sugars are elevated because the pancreas doesn't make enough or any insulin, is one of the most common chronic ...

Having an HIV test is the only way to know for sure whether you have HIV. Symptoms aren't a reliable way to tell if you have HIV or not. If you have HIV, it’s very important that it’s diagnosed. This ...