My niece slept last night, shes 5 years old. Ive 'coped' with three children for a while and thought well, her mums ill, one more we'll hardly notice her!!!!!
BOY WAS I WRONG!
At 9am we decided to go swimming...........its 11.47, my son has lost his goggles, my DD1 is running around like a loonie and DD2 and Niece are fast asleep on the rug....neither of whom normally take naps but since it took us two hours to manage a breakfast.................
My head may explode....How do you supermums do it? 
AHHHHHHHHHHHHHHHHH