Infancy stage development is very crucial. This initial period determines infants’ physical ability, immunity, physiologically, intellectual, and even psychological development. In addition, the growth during the infancy stage is astoundingly rapid. As a result, the baby may appear new each day to quickly learn new things and understand.

Early Period: 

In their early weeks, the infant spends their time experiencing different stages of sleeping like deep sleep, light sleep, tiredness, and even quiet alert sleeping. They are always alert and crying, which is a very common response but cannot express due to their inability to speak.

 They sleep nearly 16 hours every day, but this sleep pattern is also constantly changing and maybe last for a few hours or sometimes for a few minutes. Therefore, the changes during this period are quite unpredictable.

In the period after these initial reactions, the growth and development can occur in many ways like cognitively, the language ability, they become physically able. So the infancy period is full of social development milestones. 

Infant’s development:

Physical Development: 

1. 0-2 Months: While lying, they can lift and turn their heads.

2. 3-6 Months: Vision is improved, able to track objects. Neck muscles are developed, and they can sit with support with heads up.

3. 6-9 Months: Can Sit steadily for a long time without support. May start crawling and can even attempt walking by holding hand.

4. 9-12Months: Infants can stand alone without support and may even take a few steps independently. 

Cognitive Development:

1. 0-2 Months: The infants in this stage are just cried a lot, and other times they are observed with little notable difference.

2. 3-6 Months: The infants try to act in a way that they find it relaxing or soothing, like sucking on their thumb.

3. 6-9 Months: They are being adapted to an attitude of expectancy, like when they see a bottle they expect to be fed, so a sense of predictability and understanding is being developed.

4. 9-12 Months: They try to experiment differently. Also, they begin to understand they can express hunger or pain by different means and gain attention from their mother or father.

Language Development:

1. 0-2 Months: They are alert to voices around them and only might communicate via crying for hunger and pain. 

2. 3-6 Months: Crying reduces, and they now coo and make certain vowel sounds like ‘oo’ or ‘aah.’ 

3. 6-9 Months: They can now babble, laugh, and even blow bubbles with excitement. 

4. 9-12 Months: They imitate the sounds they hear and try saying ma, papa, or dada. Then, they try to speak when they hear more, even ‘no’ or ‘yes.’ 

Sensory Development:

1. 0-2 Months: They can hear even at the fetal stage, but as infants, their hearing ability matures, identifying human voices. 

2. 3-6 Months: Sense of smell, taste, and touch strengthens; they even enjoy the sweet taste. Vision also improves and can track objects.

3. 6-9 Months: Color vision and contrast develop and differentiate and identify different colors. 

4. 9-12 Months: Senses are now mature and can very distinctively identify and recognize what they like or dislike.

Social Development:

1. 0-2 Months: In the beginning, they make faces and recognize others. 

2. 3-6 Months: They smile a lot and even play peek-a-boo; they are playful and kick their legs in the air in a pleasant state. 

3. 6-9 Months: They imitate the moods of those near them. They understand the emotions and moods of their parents or siblings and behave accordingly. 

4. 9-12 Months: They can interact with others and with themselves. They also try to understand their own needs and converse with them. 

If you are concerned about your little one, then here I recommend Enfamil DHA-In-Sol for Infants & Toddlers Supplements. Supports your little one’s eyes, nervous system, brain development, and immune system.

We are sure you’ll notice a difference after using this product.