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.
The name henna also refers to the dye prepared from the plant and the art of temporary body art (staining) based on those dyes (see also mehndi). Henna has been used since antiquity to dye skin, hair and fingernails, as well as fabrics including silk, wool and leather. The name is used in other skin and hair dyes, such as black henna and neutral henna, neither of which is derived from the henna plant. Historically, henna was found to be used in the Arabian Peninsula, South Asia, Carthage and other parts of North Africa, and the Horn of Africa.