A child may be able to say a word or phrase well in a relaxed setting but, when he is put on display and asked to  Tell Grandma..., the plan for saying that word or phrase is not accessible, and the child fails. Children with DAS may also lose words.
When applied to the surface of the skin or as a hair dye, henna is generally safe for use during pregnancy. Select your dye carefully, and make sure that the dye you are using is 100% natural henna. Natural henna stains the skin orange, red, brown, cinnamon, brick, chocolate, or coffee, and can last about one to four weeks.
Historically, physicians advised women against dying their hair while pregnant because it was thought to be potentially harmful to the fetus. However, today it is believed that hair dyes are most likely safe to use during pregnancy since very little is absorbed through the skin. Women should realize, though, that because pregnancy causes a change in hormone levels, the hair color may not come out as expected.