Development milestones – your child 12 to 18 months. By the time children reach 12 months of age, they are considered to be ‘toddlers’. While toddlers can vary a lot in their size and shape and what they can do, there is a well-defined time frame over which most toddlers will reach their developmental milestones.Click to see full answer. Herein, what babies do at 12 months?Most babies this age can sit without help and pull themselves to a standing position. Creeping, crawling and cruising along the furniture will eventually lead to walking. By 12 months, your baby might take his or her first steps without support. Better hand-eye coordination.Subsequently, question is, is there a 12 month growth spurt? The exact ages can vary, but they typically happen around 2-4 weeks, then 4-6 weeks, 3 months, 6 months, 9 months, 12 months. During a growth spurt, your baby grows very quickly in both height and weight. We all know about teenagers and how much they eat and how fast they grow. Also question is, what my 1 year old should be doing? One-year-olds are pretty good at doing a few things for themselves, such as eating with their fingers, helping their parents dress them, and turning the pages of a storybook. Your baby should be starting to use a few everyday items correctly, including a spoon, telephone, and hairbrush.How much should a 12 month old drink?Dietitians of Canada says kids ages 12 to 24 months should have 16 ounces (475 millilitres) of whole cow’s milk per day, or less if they’re still breastfeeding. Paediatrician Jack Newman, known for his breastfeeding expertise and support, believes that it all depends on your baby’s eating and nursing habits.