I know women that nurse and use add/adhd meds. While it is true that the stimulant meds do pass through into breastmilk, it is a tiny percentage of the dose given to the mom. If your provider won't look at Dr Hale's Guide to breastfeeding and medications, then maybe a la leche league chapter will be able to help you find a provider that will help you take meds and breastfeed.