FOX News Radio's Lauren Faulkner spends "A Few Moments With..." Dr. Jennifer Arnold, Physician, Parent and star of TLC's docu-drama TV show "The Little Couple."

Just in time for the start of school Dr. Arnold sits down to help parents understand why timing matters when it comes to immunization and why some vaccines require multiple doses. She also talks about her perspective as a mother and a specialist who treats very sick babies, the benefits of childhood vaccinations, and the importance of adhering to the CDC immunization schedule.

Listen HERE: