The majority of the time spent at the conference must be spent attending sessions on medical information. Mature Pregnant Amateur Mother. Beautiful Big Ass Mother. Horny Mom Wants Cum. If you haven't attended the Expo before, you will learn how to prevent and reverse heart disease, cancer, type 2 diabetes, obesity and much more. You will provide credit card and personal information only to CCBill's secure site. The costs of the medical conference must be primarily for and necessary to the medical care of you, your spouse, or your dependent.