We seem to think that baby sleep is linear. We seem to think it gets better as babies get older. Or at least we believe it's static i.e it won't get worse again. However, as best-selling author and sleep training expert Sarah Ockwell-Smith says, this is just not the case. In this talk she offers a much more realistic sleep pattern for the first 3 years and along with tips and tricks for you to stay calm, rested and able to cope with what is an entirely normal rollercoaster sleep pattern.