The oral health chat in YTHSDigi will operate with exceptional opening hours this week: Monday to Thursday from 8 am to 11 am and from 12 pm to 2 pm, and on Friday from 8 am to 11 am and from 12 pm to 1 pm. Our oral health service phone line will operate as usual: Monday to Thursday from 8 am to 3 pm and Friday from 8 am to 2 pm.