A: Your pediatrician will have a detailed chart of your child's immunization schedule. Most of the time, your child's vaccines coordinate with her well-baby visits (at months 2, 4, 6, 9, 12, 15, 18, and 24 for the first two years).ost of the time, your child's vaccines coordinate with her well-baby visits (at months 2, 4, 6, 9, 12, 15, 18, and 24 for the first two years).