Where did you get pelvic floor instruction?

I haven’t had a UTI or yeast infection in several years, which is shocking. No bladder problems either. However, I want to prevent them. Most all of my friends are up peeing several times per night. They seem content to do nothing about it! I don’t understand. And most every woman I know over 60 keeps UTIs. So, I was doing research when I ran across the estradiol information. At first, I didn’t realize I needed it, but I definitely see a difference now. Now on to the exercises.