My baby had jaundice too and phototherapy 3D2N. Then after we did the blood test every week at polyclinic until 1.5 month old and referred to Kkh. After all these checks it is confirmed that it is breast milk jaundice. Baby is two months old now and hvn clear jaundice yet.. was around 120 last check.
My baby is 2months now and had quite high jaundice in the beginning stayed tmc for 3d2n for photo theraphy too. For me, i feed FM to flush out his jaundice, and give him 7am sunlight in the morning for 30-45 mins. I heard FM really helps for jaundice baby
I had the same issue, baby warded for 3 days and 2 nights after that I still went to the kk, until the result was okay, usually will okay after the umbilical cord falls