After the age of 3, the development speed of babies slows down. At this point, the baby can sleep alone and develop good sleep habits, and can basically take care of themselves. Understanding a baby's heartbeat can help detect signals of illness earlier. What is the normal heart rate for a three-year-old baby?
If the baby is three years old, a heartbeat of 100 to 120 times per minute is normal. The younger the baby, the faster their heart rate will be. And a baby's heart rate is easily influenced by many factors, such as emotions, breathing, and metabolic cycles. If the baby's heart rate is slightly faster but does not show any discomfort, mothers just need to observe more. Encourage babies to drink more warm water and eat more fresh fruits and vegetables on a regular basis. If the mother is still worried, she can take the baby for an electrocardiogram or cardiac ultrasound examination.
In addition, babies around the age of three have significantly improved their cognitive abilities towards the outside world. Some babies can already speak about 10 English words. Babies have strong memory abilities and can remember many things that happen around them.
Furthermore, family education can have a significant impact on a baby's personality. Parents should cultivate their babies' independence and self-improvement from an early age, and not let them become timid or domineering children. When parents discover that their baby has personality flaws, they should provide timely guidance and correction to help the baby develop good interpersonal skills.
