The crotch area (scrotal area, groin) appears swollen.
When changing diaper, feet/legs appear to hurt.
Fever of 38 ℃ or higher.
A while after picking up your baby, crying stops.
Touches ears. There is discharge from the ears.
Appears well.
Was crying, but suddenly stopped and appears exhausted.
Butt is red.
Calms down after giving breastmilk or formula.
Has not pooped since 2~3 days earlier.
Looks pale and is in a bad mood.