Oo normal yan, lalo na kapag newborn pa lang or kung may sipon siya! Ang tae nila talaga parang may mucus or sticky consistency, especially pag may slight cold or congestion, a few of us moms noticed ito sa aming babies, kaya hindi ka nag-aalala. But kung sobrang malagkit, may greenish tint, or napakabango na, mas better mag-check with your pedia lang para sure, kasi sometimes it can mean something needs attention talaga.