I stopped breastfeeding ds about a year ago but every now and then my nipples still leak... not a huge amount (they never did) but just a small drop through my bra.
Also ds was always quite affected by my monthly cycle when I was feeding him - would get quite grumpy around my period and spotty and stuff and I don't know if i'm imagining it but I'm sure he still gets like it! I've got my period at the moment and he's got spots to match mine.