She had a slightly unsettled night and asked to do a poo during the night. She actually only did a wee. Either way, that's unlike her. She slept in late (woke at 10am, rather than 8.30) and she said she'd wet her nappy (she's virtually dry at night now). When I took the nappy off there was no wee, but there was quite a large smear of slightly greenish discharge. It definitely wasn't poo and it didn't smell bad. I wiped her bottom and I could see a small amount of the discharge at the front of her vulva.
I've asked her if she has any soreness or if she's feeling unwell, and she says she's fine.
Do you think it's OK to wait to take her to the doc (i.e. wait to see if it happens again)?