I did. I did it for 7 years, minus the 16 months I had off when I had two babies a year apart.

I even worked as a CNA through my entire 1st and 3rd pregnancies, although that's another story there. I think my time as a CNA was good for me.
I try to give respect to the CNAs I work with now, and they respect me.
At one particular nursing home I worked at a while, which I wouldn't recommend to my worst enemy, I almost always had to change very heavy sometimes combative people all by myself. Forget asking for help...

I learned how to do a lot on my own like holding a 200+ lb immobile man on his side in bed with one arm and cleaning his booty with the other. **My poor back**
Maybe one downside of that is that I still don't ask for help with hands-on things like that when I should.
A little butt-wipin' never hurt anybody...

