PTX3 and hyperandrogenism: In both lean and overweight PCOS patients, FF PTX-3 levels were significantly and positively correlated with total testosterone (r = 0.580 and 0.516, respectively), AFC (r = 0.598 and 0.650), and total oocyte count (r = 0.532 and 0.502), suggesting an association with ovarian reserve and hyperandrogenism.