Thanks for your words of wisdom BG and Marcellus, it is a relief to know that what we are experiencing is normal.

I've ordered the book as you advised, just checking out the website says that the first wonder week is at 5 weeks (sometimes 4) so would seem to fit perfectly where we are at. Luckily Belly Belly had the book in stock so hopefully will get very soon to know about all the changes expected over the next year or so. Finally managed to get Tara to sleep and in her cot as well, hopefully she has a good nights sleep.