without examining your baby i cannot be sure as to the nature of these tiny holes but they could be preauricular sinus tracts or pits. they are innocent but can be prone to infection if they clog or plug up for some reason or if they are extensive. many times these are surgically removed but there may be no hurry since your baby is so young. you need to have a discussion about them at your next well-child exam or ask for an referral to an ent specialist.
tiny holes in upper ear lobe that leak clear liquid. infant was bor with tiny holes in upper part of ear lobe-now @ 4 months its leaking a clear liquid at times--hould i be concerned?