Hi, Are you planning to stop expressing for her? If you are OK to keep going I would, especially in your case. EE can be tough going, but it makes such a positive and valuable contribution to your little one's health - in babies like this it is hugely important. She is right - it's vital that solids be introduced while a mother is still breastfeeding, but I am wondering if she is assuming you will stop or if that came from you?