It's a boy, Charlie.
4 seconds sound clip from the Dimension X - The Outer Limit by Graham Doar classic radio play.
You can hear this line at 00:09:08 in the radio play.
Quote context
[...]
- Why does it have to be the best man? Always the best man?
- There's a message from Northside hospital for... for Steve. Mrs. Weston's fine. It's a boy.
- He didn't even know she went to the hospital.
- How am I gonna tell Mary that?
- It wasn't your fault. The ship had to be tested.
[...]