At 15 weeks pregnant I used a 'home box' permanent hair dye, and the dye was in contact with my scalp, because I didn't use foils or anything. I've since learned that this may not have been advisable, so I'm now in such a panic that I may have harmed my baby that I've cried for days. Are there any other mums who have used permanent hair dye (not highlights) whilst pregnant - hopefully with no ill effects?