Polycystic Ovary Syndrome, Mitochondrial Dysfunction, Obesity, Insulin Resistance Infertility (POMODORI) Cohort

This study is building a patient registry to better understand the relationship between polycystic ovary syndrome (PCOS), insulin resistance, mitochondrial dysfunction (when the body's cells don't produce energy properly), obesity, and fertility problems. Researchers hope to find patterns that explain why these conditions often occur together. **You may be eligible if...** - You have been diagnosed with PCOS or insulin resistance, especially alongside other health problems and signs of mitochondrial dysfunction - You have a history of fertility problems linked to mitochondrial dysfunction - You have a known history of mitochondrial dysfunction along with PCOS or insulin resistance - You are generally healthy enough to participate safely **You may NOT be eligible if...** - You are unwilling to cooperate with the study procedures - You decline to participate Talk to your doctor to see if this trial is right for you.