S
- Scoliosis
- Sedation for medical procedures
- Self esteem
- Self harm
- Sensory processing disorder
- Sexual and Gender Identity
- Sharing your story
- Siblings
- Sickle cell anemia
- Sleep
- Sleep for children and youth
- Social anxiety
- Spica cast (hip/femur)
- Spina Bifida and Hydrocephalus
- Starting a PICC or Broviac Hickman CVL
- Staying at CHEO
- Strep throat
- Stuttering, speech, voice and language development
- Suicide
- Surgery