You don't need permission not to go again. No one will hunt you down & force you if you don't go. I haven't been to a MCHN in god knows how long. I know my children are developing well. Better then some one who seems them now & then thats for sure. Pretty sure I stopped regularly going after one told me to reduce the amount of breastfeeds my then 7month old was getting so he would eat more solids. That was with my first bub.