How can I tell if my baby is getting enough breast milk, since I can't count the number of ounces?

Baby should have at least 5 wet diapers a day. Baby will normally unlatch when they have full tummy. These are additional important signs that indicate your baby is receiving enough milk: -The baby nurses frequently averaging at least 8-12 feedings per 24-hour period. -The baby is allowed to determine the length of the feeding, which may be 10 to 20 minutes per breast or longer. -Baby's swallowing sounds are audible as he is breastfeeding. -The baby should gain at least 4-7 ounces per week after the fourth day of life. -The baby will be alert and active, appear healthy, have good color, firm skin, and will be growing in length and head circumference. http://www.llli.org/faq/enough.html