I've been paranoid since taking LO to the pediatrician last week. LO is EBF. Many of you may remember my story but in a nutshell LO was born full term but very tiny at 4lbs5oz and was in NICU for a week. Formula fed until I decided to EBF starting at 3wks. It was difficult and the doctor tried to pressure me to supplement due to his low birth weight. Luckily LO doubled his birth weight by 6wks and tripled his birthweight by 5months. At his check up last week the doctor showed concern that my LO is only in the 20th percentile in weight and in the 5th percentile for head circumference and suggested formula again and introducing rice cereal. I have refused and intend to EBF until 6 months. I told him to give my LO a break because he's worked hard to triple his birthweight! My concerns are that his weight gain has slowed down. I admit he's a small baby but he's meeting all his milestones and seems to be alert and happy. I feed him on demand and even offer breast without signs of hunger. However I can only muster 5 diapers out of him every day and I can't figure out what I'm doing wrong. Is my milk not enough? Should I be more persistent and feed him more than on demand? Will introducing solids now help or worsen the situation?