Lachlan doesn't poo anywhere near as often as other babies in our group, I think because he has majority formula. Not constipated though. She'll be ok for a day

It's good you were able to call and get that info, I've been surprised what medication they've said I'm able to breastfeed with. I'd probably be a bit nervous about the anesthesia too. I wish you could buy small tins of formula for times like this though, such a waste getting a large tin for a day!