My non o retirement visa expires in April 2025. Is there a minimum number of blank pages remaining in my US passport required to extend my current visa?

Please confirm if my understanding is correct.

I received a Non-IMM O visa (married to Thai wife) with multiple entry.

I entered Thailand on 6/4/23 and departed on 8/31/23 (89 days).

My plan is to return to Thailand on 11/1/23 and get stamped in for 90 days. Before the 90 days expire, I plan to leave Thailand to visit a neighboring country (probably Laos) for about a week, then return to Thailand and get stamped in for another 90 days before returning to the USA on or about 3/1/24.