Bilateral polycystic ovaries refer to the presence of multiple small cysts on both ovaries. This condition is often associated with polycystic ovary syndrome (PCOS), a hormonal disorder that can cause irregular periods, infertility, excess hair growth, acne, and weight gain. The exact cause of PCOS is not fully understood, but it is believed to involve a combination of genetic and environmental factors. While bilateral polycystic ovaries can be a variation of normal, they are often linked to PCOS, which affects approximately 1 in 10 women of childbearing age. Its important for individuals with bilateral polycystic ovaries to consult with a healthcare provider to understand the implications and potential treatment options, especially if they are experiencing symptoms associated with PCOS.