I had my son 3 years ago and have never breast fed why do i still have breast milk?

Need prolactin level: B"sd thats an interesting circumstance. Are you having regular menses - if you are much less likely to be a significant issue such as pituitary tumor (prolactinoma). Certain activities besides nursing can sustain milk production. Even if prolactin normal, dopamine agonist therapy with bromcriptine, Dostinex (cabergoline) may be effective. glad to discuss in more detail