Your toddler was doing great. Then, out of nowhere, accidents everywhere. If you're dealing with potty training regression, take a breath. It's common, it's usually temporary, and it doesn't mean you did anything wrong.

We've been through it twice, for two very different reasons. Here's what we learned.

Regression means a child who was mostly potty trained starts having more accidents again. It can look like:

• Sudden daytime accidents after weeks of success
• Refusing to sit on the potty
• Holding poop or having poop accidents
• New night accidents after being dry

Our daughter had a slight regression after we moved to a new state and she started a new daycare. New places, new people and new routines can throw any toddler off. Other big changes include a new baby, a parent's new job, starting school or a family stress.

Her new daycare had different rules than we did and didn't follow our routine. Mixed messages make it hard for a toddler to know what's expected.

If potty time starts to feel like a battle, some kids push back by refusing or holding it.

If pooping hurts, kids hold it, which can cause more accidents. This one is worth checking with your doctor.

With our son, what looked like regression turned out to be a medical issue. We only found out because it didn't make sense, so we took him in. If a regression doesn't add up, don't guess. Call your pediatrician.

Think about what changed in the last few weeks. Often the cause is right there.

Bring back the sticker chart, the same simple words ("Let's go potty") and regular potty times. Treat it like a short refresher, not starting over.

No scolding, no shame. A calm "Oops, let's try the potty next time" keeps it low-pressure.

Talk to daycare or other caregivers. Share your child's cue and the exact words you use. A simple handoff sheet helps.

For our daughter, the fix was consistency. Once one of us was home with her full time and the routine was steady again, the accidents faded.

Most regressions settle down within a few weeks once the routine is steady.

Talk with your child's doctor if:

• The regression doesn't match any change in your child's life
• Your child has pain when peeing or pooping
• You notice blood, frequent constipation, or peeing much more than usual
• Your child seems unwell, or the accidents go on for weeks with no improvement

You know your child best. If something feels off, it's always okay to ask.

Regression is a bump, not a failure. Find the cause, go back to basics, and stay consistent. Everything's going to be all right.