Three newly married couples want to start a family. However, there are a few complications, for Brad & Pilar, it's time, not only are they both very mature, Brad already has grown up daughter and is about to have a baby of her own. For Andy & Diana, it would be difficult for her to conceive, so they explore other options, like surrogacy and adoption. And for Charlie and Barbara, it's the fact that he wants to be a father but she is not sure if she wants to.
