Nearly two decades later, this is a nation that still seems unable to face that past trauma.

In many instances, there's some past psychological trauma and what they're experiencing isn't an allergy.

For some women, the problem results from past sexual trauma.

"These are children who had past traumas," the therapist said.

It often results from past traumas such as rape or child sexual abuse.

There are lots of past traumas that I can call on.

Realistically, the groups can't resolve past traumas in six months, Taylor says.

A reaction to past trauma or infection but it's difficult to rule out in some cases.

Each visitor begins to act out roles based on past traumas.

"It's an opportunity to revisit past traumas like child abuse, or to face them for the first time."