What is the meaning of the term pcos in infertility. It means polycystic ovarian syndrome where both the ovaries have multiple small follicles or eggs . The patient most often has irregular menses, sometimes hirsutism or unwanted hair growth on the body. Most patients are obese but some may also be lean. Due to their high lh and FSH ratio, the follicles or eggs do not grow and conception could be a problem. They require lifestyle modifications and.medicines to induce follicular growth.