Reference · 2 min read

Glossary: Sex Therapy, Trauma & Relationship Terms A–Z

Clear, clinically accurate definitions of the terms that come up most often in sex therapy, trauma work, and couples therapy.

Written and clinically reviewed by Vanessa Cushing, LPC, NCC, MS — AASECT-Certified Sex Therapist, licensed in Virginia, DC, Maryland & Florida.

The short answer

This glossary defines the sex therapy, trauma, and relationship terms our clients ask about most — from AASECT certification and sensate focus to the window of tolerance and betrayal trauma. Each term links to a fuller explanation as it's published.

Sexual medicine

  • AASECT Certification
  • Sensate Focus
  • Responsive vs. Spontaneous Desire
  • Genito-Pelvic Pain/Penetration Disorder (GPPPD)
  • Hypoactive Sexual Desire Disorder (HSDD) / FSIAD
  • Premature Ejaculation

Trauma & nervous system science

  • Window of Tolerance & Polyvagal Theory
  • Complex PTSD vs. PTSD
  • Adverse Childhood Experiences (ACEs)
  • Internal Family Systems (IFS): Parts, Exiles & Self

Relationship science

  • Attachment Styles
  • The Four Horsemen (Gottman)
  • Betrayal Trauma

Pelvic & sexual health

  • Vaginismus
  • Pelvic Floor Physical Therapy

Identity & LGBTQ+

  • LGBTQ+ Affirming Therapy
  • Minority Stress Theory

Religious trauma

  • Religious Trauma Syndrome

Keep reading

Next step

Not sure where to start? Take the free 6-question assessment, or book a 15-minute consultation.

Take the assessmentBook a consultation