According to mediatakeout
In case you had ANY DOUBT whether Kim was pregnant . . . MediaTakeOut.com just received a report that last night a physician visited Kim Kardashian at her home - to treat her for a bout of what's being described as "acute morning sickness". Expect OTHER NEWS AGENCIES to report this later this morning.
That's the same illness that Princess Kate Middleton is suffering from. Princess Kate was hospitalized for a week.