DS is going through teething - first 4 all came together in January and now #5 is coming too. I've been trying to limit Calpol use to nights only and to not use whenever I think he's ok, but am growing concerned that as teething has been horrible for a good 6 weeks now, he's having far too much. Generally I find one dose is enough at night to get through in combination with teething gel. Any thoughts?