Brown amniotic fluid usually does not affect the results of amniocentesis. Amniocentesis is mainly used to screen the fetus for chromosomal abnormalities and other abnormalities, in order to reduce the birth rate of stupid and foolish children. The color of the amniotic fluid usually does not affect the results of amniocentesis, which is a test that examines the fetal epithelial cells and metabolites in the amniotic fluid to analyze whether the fetus is at risk for disease. Generally, amniotic fluid is colorless and transparent or light yellow, and the presence of brown amniotic fluid may indicate the presence of abnormalities such as meconium contamination or placental abruption. If a pregnant woman finds brown amniotic fluid during an amniotic fluid test, it is recommended that she go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give targeted treatment or standardized treatment.