Checkups: Just for the sake of thinking outside the box, are checkups for your baby really necissary? If something goes wrong with your little one, won't you notice it?
Vaccinations: Vaccinations are not recommended because of their numerous harmful side effects.
Also, it does not make sense to inject someone with a virus in order to improve their health. The body seeks to be healthy and to be kept away from viruses.
Car Seat Safety: Are car seats really necissary in all circumstances? Don't get me wrong, I think they are a very good idea for travel on highways, particularly because we've got all these immigrants coming over now who apparently don't have things like speed limits or traffic safety rules in their native countries. However, if you are just driving around town, are car seats really necissary? I especially question their use with older children. In Ontario, the laws are such that some nine year olds could be required to be in car seats.
Personally, I think the premier who put those most recent car seat laws in place had a fetish (either sexual or nonsexual) for older kids in car seats. This is just speculation on my part.
The Working Parents' Survival Guide: I look forward to the day when the economic situation will be such that mothers won't be forced to work outside the home and will indeed desire to be at home with their children.