Your Baby At 16 Weeks: Developmental Steps At A Glance

In the 16th week of life, your baby can link its senses together better and better: it reaches for everything that is visible and within reach. Due to a growth spurt in the baby between the 3rd and 4th month, your newborn is slowly developing into a “toddler”.

By week 16, your baby will be babbling and laughing a lot, bringing you joy. Here you will find all the interesting information about your baby at 16 weeks.

Your Baby At 16 Weeks: Baby’s Growth Spurt And Physical Development Milestones

Your baby’s last growth sp urt was about 4 weeks ago and it is quite possible that your offspring is still struggling with it. In the 4th month of life, your offspring will continue to grow intensively and reach a height between 62 and 64 centimeters. It will also weigh between 6,000 and 7,000 grams.

At 19 weeks, your baby is expecting a growth spurt. You don’t have to feed your baby as often now as you did before, because your sweetie’s stomach is growing too. Learn more about physical development in the 16th week of life and about the growth spurt in babies.

The Development Of Motor Skills And Reflexes

As your baby turns 16 weeks old, early childhood reflexes begin to decline. Your baby is born with various reflexes that ensure survival and serve self-protection.

This includes the so-called grasping reflex. You have probably already noticed that your baby clutches everything you give it. This process used to be automated. In the meantime, however, this grasping reflex is giving way to more conscious movements.

Although your baby is not yet able to grasp specifically, he or she will grasp objects and put them in his or her mouth to explore them. Hand-mouth coordination is an important step towards independence. Read our article “How your baby learns to grasp” to learn more about this topic

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At 16 weeks, your baby has already diligently trained his back, chest and neck muscles. As a result, he is now able to hold his head independently when he is in the prone position and leaning on his hands and arms. In the meantime, your offspring will also turn from back to stomach and vice versa without any effort.

With your help, your baby now wants to learn to stand. When he feels solid ground under his feet, he will try to push his legs through. This is important training for later standing and walking.

However, the knees will still buckle during this attempt, as he cannot yet hold his weight. When your baby tries to stand with your support, you should make sure that he or she steps onto the surface with the whole sole of the foot and does not prance on the tips of his or her toes.

The Development Of Your Baby’s Senses At 16 Weeks

By the time your baby is 16 weeks old, his senses are already well developed and your offspring is actively exploring his environment. He sees and hears better every day, and his sense of touch and body awareness continue to develop.


When your baby is born, he or she can already see. However, his perception of the world after birth is still blurry and he is not yet able to distinguish between colors. This is the reason why your offspring prefers light and dark tones in the first few weeks.

By the 16th week of life, however, your baby’s vision has developed to the point where it can distinguish colors. It now recognizes red, blue, green, yellow and finally also the colors blue, violet and orange. Your baby won’t be able to get enough of the new colors. Colorful mobiles and picture books with lots of colors now attract his attention.


Your baby is born with a well-developed sense of hearing. However, in the first few weeks, it is not yet able to distinguish between sounds and words. In addition, it is difficult for your offspring to determine the direction from which the sounds are coming.

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By the time your baby is 16 weeks old, his sense of hearing will be more and more developed. Your baby’s hearing and speech development are closely related. The baby learns to filter out sounds from the speech it hears.

He gradually understands that certain sounds and sound units have a specific meaning. When your baby finally turns 6 months, he already understands and responds to his name.

Sense Of Touch

When your baby is born, his mouth is his most important organ of touch, with which he can check everything. In the 16th week of life, the mouth continues to play an important role. Your baby has now discovered his own hands and especially likes to check them with his mouth. Make sure that your baby does not get any small objects in his mouth and swallow them. During this time, the oral phase is particularly pronounced.

When your baby is 16 weeks old, he is becoming more aware of his body and appreciates touch. Hugs, cuddles or a gentle baby massage are particularly beneficial for your child at this time. However, some can tolerate less touching and cuddling – always orient yourself to your baby’s needs.

Milestones In The Mental Development Of The Baby At 16 Weeks

When your baby turns 16 weeks, there are important steps ahead in emotional and social development. He can express his emotions better and better and babbles cheerfully to himself.

How Emotions Change

Because of the growth spurt in babies, your child has also matured emotionally. At around three to four months, your baby is already very capable of expressing emotions such as joy, anger and sadness.

For example, he draws his eyebrows together because he feels anger. Or it becomes impatient and whines because it can’t reach a desired object. So your baby can already feel frustration. With a beaming smile, he expresses his joy when he sees you.

This development helps you in everyday life. You will be able to better recognize your baby’s needs. The emotional bond between your offspring and you is very strong and he relies on you.

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His behavior is therefore an appeal to you to help him. The emotional world of babies in the 4th month of life is particularly intense. Therefore, it needs a lot of understanding, closeness and comfort during this time.

The Development Of Social And Communicative Skills

Your baby is always trying to engage you in a dialogue. He looks at your mouth particularly attentively and is fascinated by the possibility of communicating. At this age, your baby babbles and babbles a lot.

Perhaps you have already found him chattering in his crib in the morning? Your offspring loves to try out his voice. Your baby is in the middle of the first babbling phase. This is an important step in a baby’s language development.

Baby 16 Weeks: Interacting And Encouraging

As your baby turns 16 weeks old, he is about to enter his next growth spurt. There is a lot you can do now to encourage baby’s development. Your offspring is now able to express his emotions better and better and is already taking an active part in family life. This opens up many new play opportunities for you.

For example, put a cloth on your child’s face and then pull it down again. This first form of peek-a-boo play will bring your baby a lot of joy and he will gurgle and kick happily. Soon your baby will pull the cloth off his face and wait with anticipation for the “peek-a-boo”.

Give your child many different objects to touch at this stage. He is interested in everything he can grab. Even strands of hair, necklaces and glasses are not safe at this time.

Also, move interesting toys back and forth. This will motivate your baby to turn. Things that make sounds and dolls with human faces are especially fascinating for your 16-week-old baby.

Overview Of Baby’s Development At 16 Weeks

  • The baby’s last growth spurt was only four weeks ago.
  • The next growth spurt of the baby is imminent in the 19th week of life.
  • The grasping reflex is regressing and your offspring is consciously grasping objects.
  • The hand-mouth coordination works better and better.
  • Your baby is able to hold his head independently in the prone position.
  • When your baby reaches 16 weeks, he will try to stand with your help.
  • He recognizes the colors orange, blue and violet.
  • The baby learns to distinguish sounds and words.
  • The mouth continues to be the most important and sensitive organ of touch.
  • Sensations such as joy, anger and sadness can be expressed better and better.
  • Your baby babbles and laughs a lot.
  • The baby’s growth spurt has led to intense growth and weight gain.
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By the time your baby is 16 weeks old, he or she has already had several developmental spurts. The last growth spurt of the baby has caused him to grow intensively and gain a lot of weight. Your baby now weighs 6,000 to 7,000 grams and is 62 to 64 centimeters tall.

The next growth spurt from the baby is already coming in the 19th week of life. Between the 3rd and 4th month of life, the growth spurt in the baby thus ensures that it slowly develops from a newborn to a toddler.

The grasping reflex gradually makes way for more coordinated movements. Your child reaches for objects and feels them with his or her mouth. This promotes hand-mouth coordination and the further development of your offspring.

By touching, tasting and looking, your baby learns a lot. Your offspring will also find it easier and easier to hold the head and turn independently. With your help, the first attempts to stand are now successful.

Your baby can now see and hear better from day today. He is now able to distinguish colors from each other and to filter out sounds from the speech he hears. This is an important first step in the baby’s linguistic development. The mouth is still the most important organ of touch for your baby.

By the time your baby is 16 weeks old, he can already express emotions such as anger, joy and sadness. He is also fascinated by his communication skills. It is quite possible that at this stage you will find your baby chatting in his crib in the morning.

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