Ahhh I understand the worry, mama, jaundice yang linger mmg bikin stress! Actually, fewer but bigger poops is quite normal for breastfed babies around this age, especially if dia minum cukup (urine yang banyak tu actually good sign dia getting enough milk). But since dia still jaundice at 43 days, I'd really suggest you check with your pediatrician just to make sure, jaundice ni need proper monitoring, and doc boleh advise whether dia perlu phototherapy or just monitor je. A few of us mum friends had babies with prolonged jaundice and doc made all the difference in knowing what to do next!