Your baby will begin to develop «tooth buds», which will begin to break the gum surface anywhere between 3 to 12 months. (pregnancy-info.net)
Teething symptoms tend to increase 3 - 5 days before teeth break through the gum surface. (littleremedies.com)
Teeth excluded from the study were damaged, had not erupted above the gum surface or showed signs of having rarely been used for chewing food. (sciencenews.org)