Need care for 2 weeks in May or June for mother-in-law (97)?

Rehab, absolutely for a 97 year old! I would be scared to take care of someone older after a knee replacement. I would definitely look into that! At least a few days!

Some assisted living places may offer convalescent care. Why is she not having rehab??

I had to do that for my parents after my Mom [98] came home from the hospital. I called a professional caregiving Agency to find out what do I need to do, their prices, and told them how many hours per day I needed their help.