Updated example textbook lists are available on the AP Course Audit site for Biology, Calculus, Chemistry, Computer Science Principles, Physics 1 and 2, and World History. These resources were reviewed by Learning List, an independent instructional materials review service for schools and districts.
IF you add the baby, the baby is covered retroactive, from the date of birth. SOME state medicaid programs - welfare health insurance - WILL automatically cover the baby under mother's welfare health insurance, for the first 30 days, even if baby never gets added.
A newborn is considered an addition to the family, and changes in family size is a qualifying life event. In fact, the family can enroll for a new plan because its insurance costs would change when more family members are added. Adopting a child is of course a qualifying life event as well. The adopted child can get insurance from the date he or she is in the parent's custody.