Hi and welcome to BoneSmart!
First, let me tell me what phrase you will need to get used to hearing..."Both at Once?!?"
If you haven't heard it already
I saw a few inquiries on another thread..one I thought was in reference to getting up and down.
Certainly you'll need some help situating yourself for some days...but my surgeon also thought I was healthy and strong enough to do them simultaneously.
Your walker will help give you support and I used it to help get up.
Upper body strength was super helpful. Work on that while you wait...
I only have the bilateral experience, but I am so glad both my hips are healed and it was one and done!
I know how nerve-wracking the prospect can be, but I have never regretted my surgery!