Oo, yan na yung colostrum, ang unang gatas na lalabas bago ang actual milk! Normal lang yan sa 30 weeks, ang katawan mo nag-prepare na para sa pagbreastfeed. A few of us moms experienced the same kaya don't worry, pero if may pain or bleeding from your nipples, better check with your OB just to be safe because sometimes kailangan ng nipple care, especially if they're getting irritated na.