Oo, totoo yan! Marami sa amin ang nakakaranas ng knee pain sa third trimester kaya hindi ka lang, mama. The extra weight plus the hormones na nagloloosen ng ligaments talaga ay nakakapagdulot ng stress sa knees, lalo na if you're doing a lot of kneeling or squatting. One of my mum friends said she switched to using a small pillow or cushion under her knees whenever she kneels, at it helped her so much, maybe try that din? But if it's getting really painful or swollen, it's best to check with your OB para sure lang na normal lang siya and walang iba pang complications, especially this close to delivery.