What is the effect of pregnant women eating linolenic acid?

Linolenic acid is a polyunsaturated fatty acid, which is also an essential fatty acid for the human body. If a woman eats linolenic acid during pregnancy, it can enhance the development of the fetal brain and also enhance the development of the fetal retina. If the linolenic acid intake during pregnancy is insufficient, it may affect the development of the fetus and should be supplemented in time.