Turn away now if you are of a squeamish disposition — or suffer from DTS (dicky tummy syndrome).

Republic of Ireland under-19 team manager Paul Doolin has been forced to make two changes to his squad for the UEFA U19 Championships qualifying tournament this week.

Derry City and Dundalk meet in the Airtricity Premier League at the Brandywell tonight (7.45pm), with both sides bound to be keeping an eye on their respective FAI Ford Cup semi-final dates on Sunday.