Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: helping your child sleep through the night

I bought this book based on the other customer comments. It is not the book for me and my four month old. This book has not been updated since 1985 and recommends that the safest position for baby to sleep is on their stomachs! It also discourages co-sleeping or baby sleeping in the same room with you. The authors start "the program" at about 5 -7 weeks; which in my short experience is too early to get your little angel on any kind of "stretching" schedule. If you read Dr. Sears or Penelope Leach, you probably won't like this book either.