Alah, thalassaemia screening mmg sometimes terlepas dulu, congrats on reaching 39 weeks! Honestly, you should definitely have a chat with your doctor or paediatrician before baby arrives so they know the situation and can monitor properly after birth, sebab each baby can inherit differently even from same parents. A few of us mum friends went through genetic counselling masa pregnant, and it really helped ease the mind about what to expect. Mana area you're in, maybe some mummies around you ada same situation and boleh share their experience & journey. All the best with the delivery!