
It Can Start Early
The “terrible twos” can begin as early as nine months, depending on the child and environment.Toddler Tantrums: The ‘Terrible Twos’ Explained

Big Feelings, Few Words
Toddlers feel intensely but can’t express it yet. Hunger, discomfort, fatigue, or a drive for independence can ignite a tantrum.Toddler Tantrums: The ‘Terrible Twos’ Explained