Brachytherapy for radiation

I have not found anything written on this topic during the last two years On this site. I'm in Phonix and starting this next week. Would like to talk to others who have gone through Brachytherapy radiation.

Ended up not doing it. My cavity was too big because BS had to go back in to make sure there was enough clear margins. Only got 1mm on part of it the first time. Doing reg rads. 33 days.