If you're Rh-negative and your baby is Rh-positive, your body will react to the baby's blood as a foreign substance. Your body will create antibodies (proteins) against the baby's Rh-positive blood. These antibodies usually don't cause problems during a first pregnancy.
One point perspective definition. One-point perspective is a type of linear perspective. All categories of linear perspective include a horizon line and a stationary point (the position of the observer). In one-point perspective, only one vanishing point exists; lines radiate outwardly from this point, and perpendicular lines meet at this point. One-point perspective is the same as parallel perspective.
1 : the angle or direction in which a person looks at an object. 2 : point of view. 3 : the ability to understand what is important and what isn't I know you're disappointed, but keep your perspective. 4 : an accurate rating of what is important and what isn't Let's keep things in perspective.