My 3 week old has jaundice

TAKEIMAH

Hello to all Mommies. I need a little advice. As a first time mom, I am a little concerned with my son's eye color as he has jaundice. His skin isa little yellow as well. His pediatrician told me that it might be my breast milk. He will be 4 weeks soon and was just wondering, should it be this long for him to have it?