This book encourages parents "...to be equal partners with doctors in deciding which vaccines their children should get and when they should get them." The way this book achieves this goal is by offering important medical information in easy to understand terms. "What Your Doctor May Not Tell You..." provides detailed info on the various vaccines currently required/suggested by state and federal governments; reviewing indepth the history of the diseases and related vaccines, ingredients used to make and preserve the vaccines, background studies and recent research available on a variety of the vaccines and also a risk/benefit analysis per vaccination. What this book offers (that your doctor's office may not) is a look at both sides of the vaccination issue and gives YOU a well-rounded resource package so you can best decide when/what vaccines to give your child. Factors that can influence your decision include any known allergies, reactions to previous vaccinations, family history of autoimmune diseases and more. Also a help to parents is a list of precautions parents can take when their children get vaccinated and also a recommended schedule (that differs from the government's) for childhood vaccinations. This alternative vaccination timeline allows you to operate within the guidelines of the government mandate that all children receive a certain number of shots prior to entering school, but attempts to spread out the vaccinations for minimum exposure to risk and negative side effects. Did you know many vaccines used today include ingredients such as mercury, formaldehyde, ethylene glycol (a main ingredient in antifreeze) and more? Would you consume those poisons? Of course not, but vaccine manufacturers (and the CDC and FDA) seem to think it's okay for our kids to receive these poisons ad nauseam. Fortunately, each of today's required vaccinations come with a mercury-free alternative, but many doctors are still using those with mercury and you must request the safer alternative. Research and vaccination injury reporting systems indicate possible and/or obvious links to multiple adverse effects including irreparable diseases and death, but many doctors, educators and government institutions refuse to consider those possibilities, as it may endanger the successful mass-vaccination programs currently employed in this country. Included in this book is a discussion of the possible exemptions available to parents, which may include religious, medical or philosophical, depending upon the state in which you live. If you're not willing to trust this author's approach, there's a list of multiple resources at the end of the book allowing you to do your own research and form your own further educated opinion.