Hmm Im not really sure about the Nan Easy Digest, I havent personally had this experience.

Jaykob however didnt have a bowel movement for 11 days and I found out that was totally normal, a BF bub can go up to 14 days.

But I suggest you maybe give your health nurse a call?
They might be able to give you some advice?

Good Luck with it!

~Colleen~