I fully shave as well, but I can't say that I've ever let it all grow back. It does grow fast and the first few days after shaving, the hair is very course and prickly making BDing rough for DH. I can't say that it's uncontrollable though. Mine doesn't seem to be that bad - only what I was expecting for shaving. DH loves me shaved though, so I pretty much keep up with it. I let it grow in-between shaves for a little while since shaving every day down there would be VERY painful!
