Why is Melania Trump still in the hospital?

[ahlam1399]

http://static-global-s-msn-com.akamaized.net/img-resizer/tenant/amp/entityid/AAxnIzX.img?h=100&w=100&m=6&q=60&o=f&l=f&x=625&y=224First lady Melania Trump has been in the hospital for four days since a procedure to treat a kidney condition, with no word on when she will be released.

أكثر... (http://www.msn.com/en-ca/health/medical/why-is-melania-trump-still-in-the-hospital/ar-AAxrN3s?li=AAggV0S&srcref=rss)