My 1.4 year old daughter has fever since last 4-5 days.. Usually Temperature is between 100-100.8. I consulted a doctor and she suggested calpol drops.. after giving medicine fever is not there, but after 6-7 hours again she gets fever.. doctor suggested that it is viral fever and will be better in 2-3 days more. since it is already 4-5 days, should I take a 2nd opinion and go for blood tests. or should I wait for 2 more days.