PZ, have you spoken to the ABA or a LC? The 'rules' when pregnant are quite different to when you are not pregnant, the hormone changes are prioritised for the current pregnancy. if your GP is clueless, it might be helpful to find someone who can help. Do you have any friends who are midwives or LCs who can do some research for you? Have you spoken to any IMs yet? I think MAMA has a drop in breastfeeding clinic- they may be able to help with advice/info.