Not something I've ever heard of before, but with DD waking throughout the night, then at 6am for the day, and refusing to sleep until gone 10pm if she has a daytime nap, I've got to do something.
DD is 2.4, still in nappies and 'sleeps' in a bed. DC2 is due in Oct and I'm sick to the back teeth of being told I need to sort it by then. I bloody know it! Problem is, I have no faith that anything is going to work.
Is it likely to be money well spent?