I don't want to be a moaner, but does anyone else have children who are ill all the time - not seriously, but just constant coughs and colds or rashes or high temperatures or sickness or tonsillitis? It feels like in the last month DS and DD have had all of the above. Only this weekend they have both developed really heavy colds and coughs. Will it ever end and does anyone have any tips on building up their immune systems. DS is 1 and DD is almost 3. Reassuring squeezes on the arm would be most appreciated