Angelina's ob/gyn has asked media to leave the actress alone and give her some privacy.  He did say that there is nothing to be concerned about - there were rumors that something was wrong with her pregnancy, however, the hosptial stay has been planned for some time and it's nothing out of the ordinary, especially with a multiples pregnancy.  Dr. Michel Sussmann said, "She is a patient like any other.  And she's very simple.  I have a lot of respect for her."  He continued:  Reaad more here!