A warm, practical guide for couples whose bodies do not clock out at the same time. Learn to negotiate different bedtimes, protect the earlier sleeper, respond thoughtfully to snoring, improve the shared bedroom, and use separate sleep spaces without treating them as a relationship verdict. Includes experiment sheets, symptom prompts, and adaptable sleep pacts.

General education only—not medical, psychological, or relationship treatment. Seek qualified local professionals for persistent symptoms, suspected sleep apnea, medication questions, unsafe sleepiness, or safety concerns.