Speech Pathologist Stuttering is only the tip of the speech iceberg for speech pathologists. In terms of life with MS, you might be referred to a speech pathologist for help with speech or swallowing issues. Other Terms Secondary- Progressive MS The second phase of Multiple Sclerosis. Sexual Dysfunction Being open about the impact of MS between the sheets. Sleep Apnea Feel like you can’t catch Zz’s? Learn about sleep apnea. Spasticity Involuntary muscle spasms, usually in the legs. View More