I know you aren't doctors etc but DS (18 months) is fine in himself, no temperature and completely normal mood and habits. He had a bit of a rash yesterday which got worse through the day, now it's disappeared everywhere apart from his back. Considering he has no temperature, not been sick or had diarrhoea wibu to send him to nursery tomorrow? He's only been there a few weeks so I'm still unsure what is acceptable and what isn't!