Boleh je, walaupun jarang! Lactational Amenorrhea Method (LAM) tu memang bisa delay period dan fertility kalau exclusively breastfeeding, tapi it's not 100% foolproof, some of us mums dalam circle dapat pregnant lagi while still nursing fully, especially after a few months postpartum. Best thing is check dengan your doctor or gynae to confirm you're actually pregnant and discuss the implications of carrying while breastfeeding, because setiap body different and you need proper medical guidance untuk situation ni.