My MCHN said the most brilliant thing to my mother's group : do what works for you and we'll cross that bridge IF & when it becomes a problem. Don't worry about what MIGHT become a problem, as all babies want to grow up and whatever you are worried about, might NEVER become a problem.

All MCHNs are different and their advice & "shoulds" are different too. I would take what you think will work for you from yours, and discard the rest...

HTH