I stopped breastfeeding my son at 18 months. He is now 6 years old and I still have milk in my left breast. I have been to my gp and have had blood tests done - no action required. I have been to a breast clinic, had all the scans and have been told to wait for it to resolve itself and my hormones will normalise but I'm now 43 years old with breast milk! Surely I can do something to sort this out. I would be grateful for any advice.