Measuring the development of young children is not always easy. After all, each child is different and, as they say, comparisons are hateful. So you shouldn't be scared if your child starts crawling later than your nephew, for example. But this complicates the task of discerning when we really are facing a development problem.
Knowing if your child has hearing problems is of the utmost importance, since this will also influence their ability to learn to speak and even to socialize correctly. Therefore, at the slightest suspicion, you should see a doctor as soon as possible to have his hearing checked.
To identify hearing loss in a child, different factors associated with their age must be taken into account. Although total hearing loss is easily detected, care must be sharpened when it comes to partial loss. Also, the challenge is even greater when they still can't speak and can't tell us what's happening to them, so you'll have to watch carefully for certain signs that they don't listen very well.
