Quiz: How can I tell if my newborn has a cold? Suggested ad (Kinsa) Is that a sniffle or just some snot? Are those puffy eyes, or am I seeing things? Time to put your diagnostic skills to the test. Let’s get started! Take the quiz 1 / 7 What change in your baby’s appetite suggests they might be feeling ill? Reduced appetite Increased appetite Seeing more wet diapers Seeing fewer wet diapers Lots of dried mucus You’ve been clearing congestion more It turns green or yellowish It turns thick and white Along the collarbone and in the armpit Inside the mouth and in the ears Being fussy or listless Being less active or hard to wake up 100.4° F (38° C) 102.2° F (39° C) Learn more Next