Jack and Carly find out that Jack isn't actually the biological father of Janet's baby. After finding that out, Carly then tells Jack that he's going to be a father again because she is pregnant with their fourth child.
Here's the promo for the week of the 7th - 11th July 2008 on As The World Turns. It focusses on Maike and his quest to find out what happend to Sophie.
After Jack told Carly about Janet wanting to have a baby with him in order to save Liberty's life, Carly told him she would accept it because she happens to amor him and that he is her true north.