Here we go:
Kaori was in the hospital with a broken leg and a slight concussion, everybody left her alone after a while and she was in the hospital in the night when she started becoming sick.
Hospital staff panicked massively, Kaori was blowing chunks everywhere and she was also fainting every 5 minutes and then woke up again.
the hospital took her to an Intensive Care Unit (ICU) where they cared for her and soon Kaori passed out when they drugged her with special medical treatment to calm her body down
Then they decided to start the diagnosis
After a few tests they came out with an result
"I've got the diagnosis" said Doctor Parry
"What is it" said Doctor Nield
"Good news, She is pregnant with her second child" said Doctor Parry
"Wait who's the father" said Doctor Nield
"It's been identified as Kōusei Arima" said Doctor Parry
"I think we better tell him" said Doctor Nield
They got a phone out and phoned him