Switching from Core to Flex and back again

[Guest guest]

The WW website says, " Regardless of which food plan you choose, we’d like

you to follow it for one full week. If, at any time, your lifestyle needs or

your food preferences call for a change, or if you feel that the plan you’re

following might not be the “best fit” for you, change to the other plan.

Weight Watchers Online will help guide you through the decision to change to

the other food plan if and when you’re ready. "

Can I switch from Core to Flex and back again during the week? Why do I have

to choose one plan to stick with for the whole week?

I'm not trying to be ornery, but just wonder if I could switch during the

week.

Your thoughts?

in CO