My son is now 16 months and we still nurse on demand. I have noticed in the last month and half my breasts feeling engorged even leaking though out the day. At first I wrote it off because we had just moved so he started nursing more along with teething. I figured it would have fixed it self by now since he has gotten back to his normal demands that are before and after meals before and after naps and any time we have a boo boo. Is it normal to feel engorged all most and leak this late in the game ?