SAME! I’ve been so worried in class because I can’t ever hear when taking BP. I’ve used at least 5 different stethoscopes and all the same result so I went to my doctor ti get my ears checked. Turns out I have fluid in one ear. They gave me Claritin D and Flonase to try to dry it up BUT I didn’t want to wait for results. Since this may not go away for awhile I started trying random things to see if it would help me hear. I turned them around backwards and tapped the diaphram with my finger and about jumped out of my chair! It was SO much louder! Immediately tried someone’s BP and I finally heard what everyone’s been talking about! Not sure why it’s like this for us but I’m just so grateful I can hear now to pass my test LOL!