What is intrauterine growth restriction?
Intrauterine growth restriction (“IUGR,” for short) is a term for a baby who is smaller than normal during pregnancy. The baby is not growing inside the uterus at the normal rate. These babies usually have a low weight at birth. For more information on Intrauterine Growth Restriction, please click here.
Intrauterine growth restriction is defined as a fetus in the 10th percentile or less for its gestational age. It is also identified by the mother’s abdominal circumference being in less than the 2.5 percentile. Diagnosis One of the most common ways of diagnosing irregularities in fetal growth is through ultrasound. Measuring the body and head of the fetus and comparing these dimensions with a growth chart for average fetal measurements allows the doctor to determine if there is irregular fetal growth. Causes Chromosomal abnormalities like Turner syndrome and trisomy can restrict fetal growth. Substance abuse, poor maternal diet, chronic conditions of the mother and problems with the placenta are other possible causes. Treatment Every case must be treated individually and the cause of irregular growth may play a large part in how it is treated. Bed rest, nutritional enhancement of the mother’s diet and early delivery can help ensure the fetus receives the best opportunity for continued
