What is keeping my premie in the hospital?

I had my daughter at 34w 6days by an emergency c-section. My blood pressure was at 170/101 but my labs were clean for toxemia. So they decided she needed to come out. Since 3/26 she has done nothing but improve she needs no help with oxygen, she feeds perfectly fine at least 1.5 oz of breastmilk every 3 to 4 hours. She had a little bit of jaundice but hasn't had anything else go wrong. When should I try and expect her to be discharged.