Ok, so Jonah is six months and has exclusively been breastfed, but now I'm getting my life back a bit, I seem to be nipping for the odd night out/getting hair done so I'm leaving Jonah that bit more. Now, to have enough expressed milk to leave for Jonah it takes me a good week to build up say two feeds, and it really is such a pain!! I hate expressing! Plus with him weaning now, I'm expressing to add to his food, I just feel like anytime through the day if have to myself it's like oh well best express and it's washing everything, sterilising, then expressing for what feels like ten hours to get one ounce! So what I'm really asking is,,, would it be so tragic for him to have formula when I go out?? Or formula mixed in with his food? I still want to breast feed its just the expressing that I'm desperate to ditch, but I don't want to do anything to possibly induce allergy or be somehow not good for him in any way, what are everyone's thoughts??