Toddler and beyond.

Start by lowering your own volume. A tantrum is a nervous system that’s flooded — reasoning, lecturing, and bargaining all add fuel. Keep them safe, stay close without crowding, and wait for the wave to pass before you talk about what happened. The teaching moment is on the other side of the storm, not inside it.

Sleep regressions are usually a sign of something developing, not something broken — language, mobility, separation awareness, and nap transitions all shake the bedtime routine. Hold the basics (consistent wind-down, the same room, a calm response), and most regressions resolve within a few weeks. If it stretches past a month or feels like a pattern, a sleep consultant can help.

Take pressure off the meal and put it on the week. Most toddlers eat a surprisingly balanced diet across seven days even when a single dinner looks like crackers and air. Your job is to decide what’s served and when; their job is to decide whether and how much. Avoid short-order cooking and bring concerning patterns to your pediatrician or a pediatric RDN.

Milestones are ranges, not deadlines. The CDC and AAP publish reasonable windows for motor, language, and social skills, and your pediatrician is your first stop if something feels off. If you’re worried, ask for an early-intervention evaluation — it’s free in most states and the worst case is reassurance. There’s no prize for waiting.

Look for readiness signs more than ages: staying dry for longer stretches, noticing wet or soiled diapers, showing interest in the toilet, and being able to follow simple two-step instructions. Most kids hit those cues somewhere between 18 months and 3 years. Starting before they’re ready is the fastest way to make it harder for everyone.

Talk about it in plain language a week or two out — what the room looks like, who they’ll see, when you’ll be back. Practice short separations, keep drop-offs brief and warm, and resist the urge to sneak out. Tears at the door don’t mean it’s the wrong school; they usually mean it’s a new one.