Developmental delays at age 9 – 12 months

• Baby doesn’t stand on his hands and knees, doesn’t sit down or stand up.
• Baby hasn’t crawled on his tummy so far, and starts crawling on hands and knees without progressing through Indian crawl.
• Baby doesn’t sit unassisted by age 10 months.
• communication problems: exaggerated anxiety about strangers, difficulty in creating eye contact, exaggerated alarm over new environments.
• Babies who have difficulty in transitioning from sitting to standing and vice versa, or from sitting to crawling and vice versa
• A baby who doesn’t make any attempts to stand up.

Aged 12 months and over:

• A baby who doesn’t crawl on hands and knees, and does not sit down or stand up.
• Babies who stand up but find it very hard to maintain balance.
• Problems with or anxiety about walking.
• Difficulties in communication and socializing – with strangers, other children, or at home.
• Baby walks, but tends to fall frequently.