Ay, normal lang yan sis! Kasi pag pure breastfeeding, ang prolactin ay nakakatulong na mag-delay ng period, a few of us din experienced na lumipas ng 5-6 months or even longer bago bumalik ang regular regla, kahit walang family planning pa. As long as you're exclusively breastfeeding and hindi ka pregnant, it's just your body doing its thing postpartum, pero if you're really worried or it takes super long pa, better check with your OB lang to be sure.