Fetal macrosomia has been defined in several different ways, including birth weight greater than 4000 g or 4500 g (8 lb 13 oz or 9 lb 15 oz) or greater than 90% for gestational age. [1] According to National Vital Statistics Report for U.S. Births in 2017, approximately 7.8% of infants had birth weight >4000 g, 1% had birth weight greater than 4500 g, and 0.1% had birth weight greater than 5000 g. [2]
The Rh blood group system is a human blood group system. It contains proteins on the surface of red blood cells. After the ABO blood group system, it is the most likely to be involved in transfusion reactions. The Rh blood group system consists of 49 defined blood group antigens,[1] among which the five antigens D, C, c, E, and e are the most important. There is no d antigen. Rh(D) status of an individual is normally described with a positive (+) or negative (−) suffix after the ABO type (e.g., someone who is A+ has the A antigen and Rh(D) antigen, whereas someone who is A− has the A antigen but lacks the Rh(D) antigen). The terms Rh factor, Rh positive, and Rh negative refer to the Rh(D) antigen only. Antibodies to Rh antigens can be involved in hemolytic transfusion reactions and antibodies to the Rh(D) and Rh antigens confer significant risk of hemolytic disease of the fetus and newborn.
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Fetal macrosomia has been defined in several different ways, including birth weight greater than 4000 g or 4500 g (8 lb 13 oz or 9 lb 15 oz) or greater than 90% for gestational age. [1] According to National Vital Statistics Report for U.S. Births in 2017, approximately 7.8% of infants had birth weight >4000 g, 1% had birth weight greater than 4500 g, and 0.1% had birth weight greater than 5000 g. [2]
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Thank you so much sir ☺️
The Rh blood group system is a human blood group system. It contains proteins on the surface of red blood cells. After the ABO blood group system, it is the most likely to be involved in transfusion reactions. The Rh blood group system consists of 49 defined blood group antigens,[1] among which the five antigens D, C, c, E, and e are the most important. There is no d antigen. Rh(D) status of an individual is normally described with a positive (+) or negative (−) suffix after the ABO type (e.g., someone who is A+ has the A antigen and Rh(D) antigen, whereas someone who is A− has the A antigen but lacks the Rh(D) antigen). The terms Rh factor, Rh positive, and Rh negative refer to the Rh(D) antigen only. Antibodies to Rh antigens can be involved in hemolytic transfusion reactions and antibodies to the Rh(D) and Rh antigens confer significant risk of hemolytic disease of the fetus and newborn.
Hello sir
Good job pawan