Thanks Tracey, I might have to give the Aktavite a go just for peace of mind. I'm not all that keen on milk though, could you use soy do you think? Or is it the milk that helps most? Yes Zy must really be a good eater if he's already that weight - Autumn was 10lb 2oz - does he have Michelin man arms too? She pulls at her hair too, and her face, but only when she's tired or woken too early. I am constantly cutting her fingernails, it seems.