West, 36, could not hide his worry when the baby was delivered after Kardashian's skyrocketing blood pressure whereas the mother was allegedly calm, reported Contactmusic.
"The doctors told them the baby was in distress and Kim's blood pressure was skyrocketing. To save the baby girl doctors had to deliver her that night. Kim was scared and the doctors had to assure her that even though the baby was early, she was ready", a source said.
"Kanye was more nervous than Kim and asked a lot of questions as he paced. I have a feeling it was her telling him to breathe and not the other way around", the source added.
"Kanye has been amazing the last few days. Everyone including Kim was worried about how he was going to step up, but it seems the feeling of being a little family has gotten to him. They're both totally in love with the baby," said an insider.
"Kanye was so much love for his daughter. He is so doting and has held her since the second she was born. I don't think he has slept a wink. He just wants to keep checking on Kim and the baby", he added.