I have letters after my name. When I sign something professionally, I get the honor of following my signature with 'IBCLC'. Unfortunatley, people outside of the breastfeeding community, and many people inside that community, don't know what that means.
When I wrote the exam, I published this post to explain why I had been so stressed but I wanted to go back and give some more detail.
Understanding breastfeeding and how babies respond starts with understanding that their is a difference between supply and flow. The are certainly related, and they function with each other, but they aren't the same thing.