may possibility of getting pregnant pa din. may certain conditions na dapat mameet para maging effective as contraceptive ang breastfeeding read more here about LAM https://ph.theasianparent.com/breastfeeding-as-birth-control
karamihan Hindi agad. Basta nasunod Yung condition ng lactation amenorrhea method.. pero may iba nireregla agad, Basta niregla kna kahit pure bf Pwede kna Po mabuntis.