Morning! goodness and Betsy I managed about 3hrs sleep!!
With the children I look after we avoided using the 'C' word. As far as they know I needed surgery, then am currently having medicine so hopefully I won't need surgery again!
They are 6 and 3 at school and nursery, and our concern was that IF someone else in the class has lost someone to Cancer you can bet that's what they would be told!! IF that had happened we would of talked more about it, but so far so good.
I answer any questions that 'they' ask, and in all honesty they haven't asked much since the hair loss! I'm old news now
You just need to be honest with young children, explain things at their level and only give them info that they ask for, or that will be visible to them.
Betsy I hope you managed to get back to sleep. Yes I promise to stay still, don't want to get you in trouble! Think positively the pain in your shoulder will disappear as soon as the pain in your hand begins 
I'm just debating how long I can stay in bed pretending that today isn't happening!! Maybe I could forget to take my steroids??! Then I can't have the Chemo!!! Hmmmmm it's a thought!! But then I'll make the staff cross
maybe not the best plan.
Hope everyone has a good day, and all treatment and surgery goes drama free!!!! Xxxxx