Unique in every case, it can manifest in a number of forms and levels of severity. Symptoms are usually noticeable at around six months, as the child begins missing developmental milestones, and can include compulsive behaviors, atypical eating habits, and difficulty with sensory processing, which can result in strong behavioral difficulties.
While children with developmental disorders will often develop their own coping mechanisms to navigate daily life, the earlier one intervenes with a comprehensive plan for therapy, the more easily and effectively the child will be able to adapt.