Advice ? How can I help my sister.

Amanda • Married since May 2015 | baby girl born on February 2017 ❤️❤️ ☺️ #newmommy.
So my sister is in the hospital because she was going into labor prematurely baby is only 23 weeks. Doctors have stopped labor but she will be in the hospital until baby is delivered which can be anywhere from a week to months. What can I do to make her feel better? She'll be in hospital the rest of her pregnancy so I want to get her mind off of things. Any advice helps.