![]() How to know during a 40 week gestation when/if any blood mixing occurred unless there is a direct event like a car wreck or a fall? The Rhogam shot does work, but only if the immunoglobulin is administered within 72 hours of the trauma that caused the blood mixing in the first place. It puts a small amount of Rh antibody into the mother’s blood to effectively fool it into thinking the foreign Rh protein has been eliminated. ![]() Rhogam works very much like an immunization. RhoGam is a vaccine like globulin shot that was developed in the late 1960s to keep a Rh negative woman from becoming sensitized to the Rh positive blood of her fetus in the unlikely event blood mixing occurs. Babies born with severe Rh Disease require intensive treatment to survive. If any mixing of blood happens for the second time, however, some of these antibodies from the Mother’s blood could get into the bloodstream of the fetus and attack the red blood cells causing Rh Disease which puts the child at risk for stillbirth. No harm can come to the baby the first time mixing occurs. In the unlikely event mixing occurs, the Mother’s Rh negative blood would encounter the Rh protein from her Rh positive child’s blood and develop antibodies against it. ![]() Mixing may also occur if there is a miscarriage, amniocentesis, chorionic villus sampling (CVS), or birth interventions during the labor/birth process. Under normal circumstances, this never occurs, but in the event of a car accident or trauma to the mother’s belly, some mixing of blood is possible. This small risk arises if there is any mixing of blood between the mother and the fetus. When a woman who is Rh negative is pregnant, there is a slim chance of complications if the fetus she is carrying is Rh positive. A person who has this protein present in her blood is Rh positive and a person who does not is Rh negative.Ī person’s Rh factor is an inherited condition with Rh positive being the dominant gene. ![]() The Rh factor refers to a protein that may or may not be found on the surface of an individual’s red blood cells. In addition to this primary blood type, a person’s blood is either Rh positive or Rh negative. It is common knowledge that every person has a blood type identified as either “O”, “A”, “B”, or “AB”. This article examines the theory and basis for this injection and whether or not the purported benefits of the shot are truly of value as promoted in prenatal examination rooms. The Rhogam shot is an injected vaccination given to all pregnant women with Rh negative blood. ![]()
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