NO. You are too young. You haven't finished school. You can't get a job yet. You're not emotionally ready to raise a child. You can't even get a driver's license yet.
Earliest should be at around 15; before 15 the child is too immature and very easily influenced.
i would say about 15
In 15 years old
You can and should file as soon as the child is born.
no she should be using protection
In general, child support continues to at least age 18, barring death, emancipation or adoption.
With 2 rescuers, compressions and ventilations should be done at a ratio of 15:2 for an infant or child.
The parents will have to make some kind of living arrangement for the child because a 15 year old is a minor, just to abandon a child of this age is against the law. When the circumstances warrant that the child should be removed the Social Services will have to step in.
You should probably consult an attorney. Normally, consultations are free. If the child is supposed to be living with the custodial parent, and is not (and you can prove it), then you may be able to prepare and file a petition to terminate/abate the support. The fact that the 15 year old has a child of her own is not an issue. The 15 year old is not emancipated.
Yes, the child is still considered a minor, even though she has a child of her own. You will owe child support until she reaches the age of majority and has graduated from high school.
There are no specific 18 month vaccines. A child of that age will pick up any vaccines that are typically given at 12 to 15 months that s/he hasn't yet received. In addition, the child should get influenza vaccine in season.
In Arizona, you can file to have it raised if the either parent has a increase or decrease of income of 15% or more. And/Or if the child is over 12, then it can be raised 10%.