All kids are different and kids lose their baby teeth at different ages.
Some kids will begin to lose their baby teeth as early as ages 5 or 6 and some kids can even start losing baby teeth at 4 years old.
Some kids don't lose their baby teeth until age 7 so it can vary from child to child and when the kid loses their baby tooth it will naturally come out with ease with no need to see a dentist about it.
When I lost my baby teeth as a kid I eventually pulled them out myself as they started becoming lose.
I started losing my baby teeth at 6 years old and stopped losing my baby teeth at age 7.