Vegan Women Is It True That Doctors Forbid Pregnant Women To Be Vegan?

Is it true that doctors forbid pregnant women to be vegan? - vegan women

As we all know that prohibit doctors pregnant women to be vegan. Eating a vegetarian diet during pregnancy can cause birth defects, physically and mentally. Although many women are aware that a vegan diet during pregnancy can cause birth defects, many do not know that even moderate drinking may or white meat and dairy products to protect the fetus.

I think that is my real question is this. If a vegetarian diet is not good for the fetus, how can good for adults?