Eh, polyhydramnios and big baby at 32 weeks memang boleh jadi worrying, but kena monitor je dengan doc, a few mums I know had similar situations and most turned out okay, just required more frequent scans and careful watching. Doc would usually track the fluid levels and baby's growth regularly, plus check for any signs of gestational diabetes or other factors. Best thing is follow up dengan your OB closely, mungkin dia akan suggest more frequent monitoring or dietary adjustments depending on the situation. Try not to stress too much (I know easier said than done!), modern ultrasound nowadays can detect these things early, which is actually a good thing.