I'm in pretty much the same situation, though I rarely tell people! My son is 25 months, and still nurses first thing in the morning, and I'm 13 weeks pregnant. I was worried for a while, since I was so sick and hardly eating (or getting in the liquids) enough for me, much less for the baby or anything extra for nursing. But it was also a blessing, since it helped him sleep a little longer in the mornings, and thus let me sleep longer, adn I've been so tired! But, it has started to hurt more, and I think I have less milk because he's trying to suck harder and it's getting uncomfortable. I'm really hoping, honestly, that now that I have more energy I'll be able to get up and play with him first thing and thus gently encourage weaning. (On the weekends, his papa gets up with him and he never even asks for milk.) We'll see ...