Congratulations Mich and Dezza.
I guess you are well and truely versed in the routine by now. Funny how we grow the more children we raise. Michael J. Fox said (on Letterman) something along the lines of:
When your first child drops their dummy, you sterilise it and get them a new dummy.
When your second child drops their dummy, you rinse it under the tap and pop it back into their mouth.
When your third child drops their dummy, you lick it clean and pop it back into their mouth.
When your fourth child drops their dummy, you get the dog to lick it.
Hope all goes well. Sleep fast.