CNN CNN Newsroom July 22, 2013 17:13:00
This is the same hospital where her husband william was born and grandfather to be prince charles kind of take it in stride. >> it's for the baby. >> thank you very much. >> our own royal correspondent max foster is there watching closely. first of all, how long has it been she's been in labor. is it going on 13 hours now? >> reporter: 12 hours roughly. at least 12 hours. she came in 12 hours ago. she was already in labor. this is a long labor. it may have happened already. there is a process they have to go through before it's publicly announced. there are other people that have to know first...