Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Only twin pregnancy book you'll need!

I took every twin book out of the library before I actually bought any. This was the only pregnancy book I bought. It was invaluable. Regular pregnancy books don't apply to mothers of multiples!My twins were born at 38 weeks - 7 lbs and 5 lbs 12 oz. Read and re-read the book to give your children the best start at life possible. Thank you Dr. Luke!