I'm sorry to hear about your husband's diagnosis of MCI. It's important to have a thorough understanding of the condition and how it may affect your husband's daily life. Regarding his difficulty with writing, it's possible that it could be related to the MCI. As for CBD oil, while some studies suggest it may be helpful for certain symptoms associated with cognitive decline, it's important to discuss this with your husband's VA Neurologist and follow their recommendations.
In terms of questions to ask during the upcoming appointment, you may want to inquire about any potential treatments or therapies that could help manage your husband's symptoms, as well as any lifestyle changes that may be beneficial. It's also important to discuss any potential side effects or risks associated with any recommended treatments. Don't hesitate to ask for clarification or more information if needed. Best of luck to you and your husband.