I Do....I have Kaiser. I have had it with my last 2 pregnancies and I am pregnant again.
My first bitrh with them I had in the hospital. We just couldn't pull the money together for a midwife and wern't ready for UC. It worked out ok b/c baby had thick meconium and we wouldn't have been prepared anyway.
We just had an UC in Feb 2005. I saw the samw docs thruout my pregnancy. I just never told them we planned a UC or even a homebirth. A day after birth I went into Kaiser Clinic and tried to visit with a family practioner. But since an OB was on staff that day they sent me to see her. We just told her we had a midwife there, who was hands off. So she checked me and the baby and that was that. We said it had been a last minute descion. She had delivered my last baby and it was a quick hard labor (2-birth in less than 2 hours). So I just told her we had been worried about making it to the hospital in time.
This time I just had my first OB visit. I was expecting the worst. I lucked out with a new OB who's only comment was "women do it everyday all over the world". She asked me what my intentions were and I told her each pregnancy is different and that I'd play it by ear. She was fine with it. I was non comittal. Although we are planning another UC.
hope that helps! Aloha!