Medically reviewed by Amelia MacIntyre, DO There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative.Knowing your blood type is important for safe blood ...

Please provide your email address to receive an email when new articles are posted on . The rate of non-CRC malignancies at 1 year was 0.8% in the false-positive group and 0.9% in the true-negative ...

It's a common condition involving hypertension with serious consequences when left untreated. A Dallas Ob-gyn explains why she thinks the test is a game-changer.