Do you hate going to visit the doctor because they will require a blood test? It seems that almost every visit requires blood to be drawn and tested; this fact can be very upsetting to many people, so you are by no means alone. However, it is important to keep in mind that the use of a blood test can help the doctor determine a variety of ailments from diabetes to prostate cancer to HIV. So, as you can see, the blood test is a necessary part of most medical exams.

Most states still require that at blood test be performed before a couple is allowed to be married. This type of blood test generally looks for certain vaccinations, HIV and sexually transmitted diseases that can be cured. In some cases, this information is helpful with future decisions that they couple may make.

As you can see, a blood test is a helpful tool that the doctor has as his or her disposal and often on that they use. So, instead of staying a way from the doctor like a baby, the next time you are in for a physical, suck it up, stick out your arm and give the doctor your blessing. Oh, it might help you to look away while the blood is being drawn, the doctor won’t call you a sissy for this, I promise.

A sample of blood can also prove or disprove the presence of many diseases, such as HIV, diabetes and prostate cancer to name a few. The early detection of these and other diseases is only possible through routine blood tests. The sooner they are detected, the sooner an effective treatment for them can be implemented.

Perhaps the most common reason what a blood test is performed is to validate, or not, the suspicion of a pregnancy. While there are over the counter early pregnancy tests that will give you a result, most doctors to not take this information at face value, preferring instead to get their result via blood. If in fact you are pregnant, this will be the first of many blood tests over the course of the next nine months or so.

John Mancini has been writing about Menopause online and offline for a long time. Visit http://menopause-now.info or http://menopause-solutions.net to read more about matters like herbs for menopause and hot flashes.