Arly, I simply instructed mom to use the syringe right before putting baby to breast when it became evident that baby was having difficulty with the inversion. After consistently doing this for several days, the nipples began to protrude normally, most likely the result of baby's successful suckling. -Lisa ****************************************************************************** Lisa A. Marasco, IBCLC / [log in to unmask] International Board Certified Lactation Consultant / [log in to unmask] ******************************************************************************