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.
Is it safe to color hair with henna during pregnancy? Henna is totally herbal, which can be applied by expecting mothers without any doubt, or hesitation. In fact it has been recommended by doctors and experts as well. Coloring hair with henna is far better than using synthetic chemicals.
Henna is a natural dye, it is a permanent dye. However like all red dyes, chemical and natural both tend to fade quickly. You will have to let it grow it to get back to your original color. If you have used 100% pure henna, not a compound henna product with other stuff added, you can use commercial chemical hair dyes over it is you wish.