Hey Tracey,
Cant help you with the internal radiation, Im having external radiation (on my 3rd week now, half way thru my treatment) but for the other end. I know its painless, doesnt hurt, so far my skin is holding up, only a pink tinge showing, (Im absolutely lathering it and letting the skin absorb Sorbelene cream at least 4 times a day.
Menopause I know about, at 47 went through it early starting at 42 odd, its not the greatest experience Id hate to tell you, they dont call it the change for nothing. The hot flushes can be irritating, they come on at any time, I used to peel clothes off until I cooled down or fan myself, I never opted for the HRT myself, I went onto Remifemin natural tablets and I found that they worked really well for me. Its the mood swings that can bring you down to, my skin used to feel itchy and I hated being touched. Not to mention the lack of sex drive which accompanied it. Everyone is different, and hopefully you wont be too bad. Its hard emotionally and physically, I used to feel I wasnt a woman anymore to a point, funny, never missed cycles before I had them. I hope it all goes well for you, keep positive and good luck!
Hugs
Leesa