I agree with Amina about searching Liba's posts and/or contacting her.
Personally, I nursed DS until 4m (went back to work, I was single) with no problems at all - Mom gave him my pumped milk until I dried up around 7m.
5 years later, dd would nurse, then act like Linda Blair's Exorcist! When she was 3 weeks old I broke down and started bawling, trying to keep nursing - she just kept throwing up. Little did I know it was probably a dairy allergy, but at 8w and after trying unsuccessfully with cow's milk formula, she went on to be my soy baby.

Not sure if that helps any, but I still tear up thinking about the missed nursing with her - she's almost 5yo now. I just didn't want to read and not say anything.
