4 Reasons for Potty Training Regression

Has your child potty trained… and then suddenly regressed?

You’re not alone.

Potty training regression is surprisingly common, and there are often valid reasons behind it. Here are four of the most common contributors:

1. A New Sibling

Many parents begin potty training when their child shows early signs of readiness—sometimes earlier than ideal. When a major transition is right around the corner, such as the arrival of a new sibling, that timing can make things more difficult.

A child’s world changes dramatically with a new baby in the home, and regression during this season is often less about defiance and more about adjustment.

2. A Major Life Change

The addition of a sibling fits into this category, but it’s not the only factor.

Has your family recently moved?
Has a parent changed jobs or schedules?
Has there been illness, stress, or disruption in the home?

Any significant change can affect a child’s sense of security—and potty training is often one of the first areas where that stress shows up.

3. Biological Factors

Potty training regression isn’t always behavioral.

Constipation and other disruptions in the digestive system can contribute to urinary accidents, even after a child has been successfully potty trained. Some medical professionals note that children who potty train before they are truly ready may experience regressions due to bladder capacity or nervous system maturity that is still developing.

If regressions persist, it may be helpful to discuss possible biological factors with a trusted medical professional.

Image by Wu’s Photo Land

4. Physical Trauma or Falls

Some practitioners suggest that physical factors—such as falls or minor trauma—may contribute to sudden potty training regressions.

Because nerve pathways involved in bladder and bowel control are still newly developing in young children, disruptions in communication between the brain and body may affect a child’s awareness of when they need to go. In some cases, addressing physical alignment concerns has been reported to improve symptoms.

Potty training regression is not a failure—on the part of the child or the parent. It is often a sign that something in a child’s world has shifted and needs time, support, and understanding.

Did your child ever have a potty training regression? Were you able to determine the cause?

• Infant Potty Training 
• Potty Training Readiness Signs
• Tossing Aside the Pull-Ups and Pulling Out the Undies
• Potty Training a Strong-Willed Child 
• The 3-Day Method, Part 1 
• The 3-Day Method, Part 2
• Potty Training a Child with Food Sensitivities 
• Potty Training Regression

I’m so excited about the other upcoming posts in this series, including:

• Potty Training “Failure”
• Grace for Potty Training
• A Cloth Training Pants giveaway from Sew Crafty Baby