Sarah, I just wanted to pop in and say you are doing a fantastic job and should be so proud of yourself!
I never ever went to the MCHN's after the home visit, I relied on doctor visits for vacc's and weighing my DS fortnightly at my local chemist. I followed DS' queues regarding solids and would offer but not persist if he wasn't interested.
If I were you I'd stop going to the silly nurses and start listening to your gut, you're little Juliette's mummy and you know best!!