Sleep directly affects the activity of the brain, and consequently you will see changes in the hormone level of the baby as well. A newborn baby must get enough of the sleep as it is important for their overall growth and immune system also. The sleep time of any baby can vary, depending upon their health and age. To get the proper knowledge, you are requested to read the below-mentioned information. 

How long should you leave a baby to sleep? 

As the baby comes out of the womb of the mother and enter into this world, half of the time they are sleeping and this is known as REM sleep where the baby is in the dream stage not aware of the things happening around them. Generally, a healthy baby should consume at least 8 hours, up to 16 hours. If your baby is not able to sleep as per the above given time, then you should contact your pediatrician without wasting any time. 

When to worry about a sleepy baby?  

At any certain point, if the baby is sleeping more than 18 hours, having symptoms of fever, along with fast breathing or producing some sound, in this case you should be bothered and connect with your doctor. In addition, if your baby is not having foods and only sleeping, then it is a matter of concern. 

Is it good for baby to sleep long? 

Baby's health totally depends upon the quality and quantity of their sleep, and infants tend to sleep most of their total time. Hence, if your newborn baby is resting less than 16-18 hours a day, then you need not worry, moreover if the sleep cycle exceeds the overall time of 18 hours then keep an eye on your baby and do as the doctor instructs to you. 

How to know if a baby is normal?  

A good sleep plays a pivotal role in assuring the parents that the baby is healthy and fine. In addition, there are other signal as well that gives the insights of an unhealthy baby. To have a proper understanding of the signs that depict the facts of a normal baby, please go through the below written steps:  

• Longer sleep time and less cry: A functional nervous system of the baby promotes more sleep in the baby, and eventually they cry less often. Try to set a time at which the baby should sleep every day, this will develop a sleeping habit in the baby from sleeping at random times. 

• Reaction time:  It has been observed that baby reacts to the voices instantly and tries to find the sources of the sound. If this happens quickly, then the ear of the baby is fully functional. But, the reaction time is slightly delayed than the usual, then you should go to see an expert Pediatric ENT doctor. 

• Weight: One of the essential aspect that can be looked for the hint of a healthy baby is whether a baby is gaining weight or not. According to the doctors, initially a baby must put on some weight as it is necessary for their health, if you are finding any abnormality, then you should seek assistance of the doctor.  

• Wet diapers: In a whole day, if you have to change the diaper of baby approx 6 diapers, then your baby is hydrated enough. Moreover, if the baby is not urinating time to time, then you should take action immediately.  

• Dirty diapers: In one day, if the baby is excreting out the stool, and you have to replace it with new ones 3-4 times a day, then this is a good indication that the digestive systems are working adequately. 

• Feeding time: Food is the main key that leads to the healthy body of the baby, which is essential for the muscle growth, tissue repair and rapid growing. The baby should intake around 1.5 to 3 ounces of milk every 2-3 hours. The feeding quantity will increase as the baby grows, likewise if the baby is of two moths then 4–5 ounces of milk must be feed and so on. 

When does baby sleep improve? 

The sleep of the baby gets better as they grow up, it can be said that parents can witness the improved sleep of the baby between 6 to 12 months. As the baby gets 6 months older, you can see changes in their sleep pattern and after a few time it will become just as the adult sleep timings. In addition, if the baby is struggling with their sleep, then you should try to search for the cause and interact with the doctor as soon possible. 

Bottom Line 

To sum up, as a new parent, it is mandatory to understand mechanism of sleep of baby and their outcomes. A baby not getting the appropriate amount of sleep as per their age will result in an irritated, and distracted baby. In the aforementioned lines, you will receive the in-depth solution regarding your baby's sleep.