If it were me going to Arizona the first thing I would do is talk to my doc and if he says it is up to you then I would base it on how I feel while I am there. If I would get to feeling to bad I would come home but if it would be bearable I would stay for a little while longer. That is just a suggestion from me. You can take it or leave it. It is completely up to you because you know how you feel no one else is in your body so they can't say how you feel. Just make sure you keep contact with your hubby.
Take care and have a safe trip when you do go.

Sincerely,
Tracy