Rh Factor Pregnancy Symptoms
However it can affect your pregnancy.
Rh factor pregnancy symptoms. Your pregnancy needs special care if you re rh negative and your baby is rh positive rh incompatibility. The rh factor is a type of protein that s usually on blood cells. Having an rh negative blood type is not an illness and usually does not affect your health. How rh sensitization occurs in a pregnant woman.
If a woman is rh negative and her baby is rh positive then the woman s body will approach the rh positive protein as a foreign object if. Usually your rh factor blood type isn t an issue. Parents pass along their rh factor status to their babies. About 85 of people are rh positive.
The mother s blood cells recognizes the foetal cells as foreign and produces anti rh antibodies to. It is not necessarily for a woman to be rh positive for the infant in the womb to be rh positive. If this happens the mother s immune system identifies the rh positive blood as an intruder and responds by making antibodies to destroy it. When a pregnant woman is said to be suffering from the condition of rh incompatibility it means that she has rh factor in her blood.
The baby s blood type is inherited from the mother and father. When one parent is rh positive and one is rh negative there s a roughly 50 50 chance that the mom and baby s rh factor status will. But during pregnancy being rh negative can be a problem if your baby is rh positive if your blood and your baby s blood mix your body will start to make antibodies that can damage your baby s red blood cells this could cause your baby to develop anemia and other problems. Know the causes symptoms treatment diagnosis of rh incompatibility.
When the rh factor may negatively affect a pregnancy. Some expectant women can be rh negative and can give birth to a child testing rh positive. When you have this protein you are considered rh positive. However rh factor becomes important during pregnancy.
Rh positive is the most common blood type. If an rh negative woman becomes pregnant with an rh positive baby the baby can inherit the rh factor from an rh positive father the baby s blood enters the mother s blood circulation sometime during the pregnancy usually at around 28 weeks. While the mother s and fetus s blood systems are separate there are times when the blood from the fetus can enter into the mother s bloodstream. A baby can inherit the rh factor from either parent.
This condition is known as rh incompatibility. An rh negative mom not her baby will receive rhogam at several points throughout pregnancy when the rh factor of the dad is positive or unknown.