No.
The angel Gabriel informed Mary that she was pregnant with Jesus.
No Jesus was never ever called Michael.
no, but she is pregnant now.
Yes, Mary was not married when she had Jesus. She was betrothed to Joseph but they were not yet married when she became pregnant with Jesus.
No. There is no record that he ever married.
There is no record of Jesus traveling to Rome.
No there was no need what so ever for Jesus to be confirmed.
Was she pregnant
yes
It is not recorded that Jesus ever left Israel.
No, Jesus was never convicted of anything.
Why not? Although the term is gravid, not pregnant.