While John Travolta and wife Kelly Preston await the arrival of their new son Benjamin, one thing is already a known fact -- when the little boy does arrive, Scientology will play a major role. John flew back to the USA from Australia on Sunday to make preparations for their new arrival, which will include a controversial "silent" Scientology birth.

"The couple will follow the church's guidelines during delivery," a family insider tells me. "No music, no talking and no screaming will be allowed during the pains of labor. Also their new son cannot be prodded for medical tests or spoken to for the first seven days of his life. You don't want to do anything that will haunt them for the rest of their lives."