@2kids Welcome to Mayo Clinic Connect! It is really a gift to be able to test to see if you are a match for your sister!I hope all goes well, and if you cannot be her match, be sure to talk about a paired donation where you can donate to someone and a match is found for your sister, so everyone benefits.

Here is an article from the National Kidney Foundation, about donating a kidney and what to expect afterwards: https://www.kidney.org/transplantation/livingdonors/what-expect-after-donation. As you can see there are some preferred restrictions involved after donation. Living a healthy and active lifestyle is best.

What is the reason your sister needs this transplant?
Ginger