we are home with 9 month old. i am using the supplementor and our son has started nursing. i am just starting yasmin and Dom. our son has 6 teeth and wants to bite down on nipple. VERY painful. any suggestions?? i really want to do this.

Unlatch him when he bites and say "No Biting that hurts Mommy" in a firm voice. Then resume nursing, that always worked for me with each one of mine.