Your baby’s first year of life is full of exciting milestones. By the time they reach 12 months, they have transformed from a fragile newborn into a curious and active toddler. As a parent, it’s important to know what to expect in terms of your baby’s growth and development during this crucial stage.
Mobility

By their first birthday, most babies have learned to crawl, walk, or even run. They have become more confident in their movements and are exploring their surroundings more actively. You can expect your baby to continue to build their strength and stamina, as well as their coordination and balance.
Growth

At 12 months, your baby has likely tripled their birth weight and grown about 10 inches in length. However, growth may slow down a bit during the second year of life. Make sure to monitor your baby’s growth and consult with their pediatrician if you have any concerns.
Teething
Many babies get their first teeth around 6-12 months of age. By their first birthday, they may have four to eight teeth. Make sure to provide your baby with teething toys or a cool washcloth to help ease any discomfort.
Sleep

Most 12-month-olds need about 12-14 hours of sleep per day, including one or two naps. They may also start to sleep through the night consistently, although some babies may still wake up occasionally.
Senses

Your baby’s senses have developed significantly by their first birthday. They are more aware of their surroundings and can recognize familiar faces and objects. They may also be more interested in exploring different textures, sounds, and smells.
Nutrition
At 12 months, your baby may start to eat more solid foods and transition away from breast milk or formula. Make sure to introduce a variety of healthy foods and continue to monitor your baby’s intake to ensure they are getting all the necessary nutrients.
1. When should my baby start walking?
Most babies start walking between 9-15 months of age, but every baby is different. Some may start earlier or later, and it’s important not to compare your baby’s progress to others.
2. How many teeth should my baby have by their first birthday?

Most babies have four to eight teeth by their first birthday, but again, every baby is different. Some may have more or less.
3. How much should my 12-month-old be eating?

It’s important to provide your baby with a variety of healthy foods and monitor their intake. Every baby is different, but a good rule of thumb is to offer three meals and two snacks per day.
4. When should I start brushing my baby’s teeth?

You can start brushing your baby’s teeth as soon as they get their first tooth. Use a soft-bristled toothbrush and a pea-sized amount of fluoride toothpaste.
5. How much should my 12-month-old be sleeping?

Most 12-month-olds need about 12-14 hours of sleep per day, including one or two naps.
6. When should I start potty training my baby?

Most babies are not ready for potty training until around 18-24 months of age, but every baby is different. Look for signs that your baby is ready, such as showing an interest in the potty or being able to communicate when they need to go.
7. Should I be worried if my baby is not walking yet?
Every baby develops at their own pace, and it’s important not to compare your baby’s progress to others. However, if you have concerns about your baby’s development, talk to their pediatrician.
8. What can I do to encourage my baby’s development?

Provide your baby with plenty of opportunities to explore and play. Read to them, talk to them, and sing to them. Encourage them to try new things and provide support and encouragement along the way.
By their first birthday, your baby has reached many exciting milestones and is becoming more independent and curious about the world around them.
Continue to provide your baby with plenty of love, attention, and stimulation. Encourage them to explore and learn new things, and be patient as they continue to develop and grow.
By their first birthday, your baby has reached many important milestones in terms of physical development, growth, and senses. Make sure to monitor your baby’s progress and consult with their pediatrician if you have any concerns. Encourage your baby to explore and learn new things, and continue to provide them with plenty of love and support.