Oh June, what a dilemma! I can answer only one of your questions, that about caring for your children. Yes, you will need assistance if you have radiation. I weathered that and the chemo more easily than most, but from about the half way mark, I had a noticeable decrease in energy, and was sleeping much more. I wish you well and will keep you in my prayers. I know that more knowledgable members will respond soon with more information. Stay strong!
Joanna