Medical disclaimer.
Please read this before using our articles, tools or guide.
The PCOS Companion is an educational resource. It is not medical advice, and it is not a substitute for diagnosis, treatment, or care from a qualified healthcare provider.
- Always talk to your clinician before changing medication, supplements, diet, or exercise.
- Our free tools — the symptom quiz, cycle calculator, insulin-resistance checker and BMI calculator — give educational estimates. They cannot diagnose PCOS or any other condition.
- Information on this site reflects our reading of the evidence at the “last reviewed” date shown on each page. Medical knowledge changes, and individual circumstances vary.
- We do not provide individual medical consultations, and emails to our support address cannot be answered with personal medical advice.
- Nothing on this site creates a clinician–patient relationship.
If you are in crisis or experiencing severe symptoms, seek medical care immediately. In the U.S., call 911 for emergencies or call or text 988 for the Suicide & Crisis Lifeline.
Read how we research and write in our editorial and sources policy.