4. Ostensive definition and linguistic theory. Part Two: Definition and the Dictionary 5. The lexicographer's task. 6. Definitions and history. 7. Types and problems of definition. Part Three: Definition and the Law 8. The definition of law and legal definition. 9. Strategies of construction. 10. Linguistics, science and meaning. Part Four: Conclusion 11.
1 Place your baby on his or her back to sleep, but don't worry if your little one picks another sleep position. If you have any questions about your baby's sleep position, talk to your doctor.  Make sure your crib meets current safety standards.
Newborn babies sleep a lot, so you can expect your baby to be asleep for up to 18 hours a day for the first few weeks and 15 hours a day by his third month. However, he'll probably never sleep for more than three or four hours at a time, day or night (Ficca et al 2000, Davis et al 2004) .