Been taking iron for 2 years. Last blood test showed serum iron 41. Normal hemoglobin. 3 years post mennapause. What's going on? Dr. Not concerned

See below. All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, your iron level is a little below normal, however, depending on where is was when you started treatment, if may not be a cause for concern. See this site for more info: https://www.nlm.nih.gov/medlineplus/ency/article/003488.htm.