Hi my bb had very serious jaundice when born and the level even shot to 350 and was considered very critical and was admitted to hospital. We even rented the machine to use at home..we were on emotional roller coaster from week 1 till week 6...when he was finally cleared by pd...not to worry as some bb had breastmilk jaundice which would make the jaundice last longer.as long bb feeds and poos , it's normal. .. is ur bb on bm? It seems bm will make the jaundice last longer as in my case. My pd suggested to go on total formula for 2 days which indeed really brought the level down..then I alternate every feed with formula and bm.. It was only 6 weeks later that he was finally cleared of jaundice and I let him on total bm. .I understand ur frustration and fear as I underwent the same 4 mths ago. I was on emotional roller coaster every week seeing his level up and down...now my bb is happy 4 mths old ...Dun worry so much. .