Delivering Milo

Delivering Milo is a 2001 film written by David Hubbard and directed by Nick Castle. Anton Yelchin stars as Milo, with Bridget Fonda and Campbell Scott in the roles of his parents. Albert Finney stars as Elmore Dahl, a guardian angel sent to convince a soul that life on Earth is worth living.

Elmore eventually takes Milo to Atlantic City, where he loved to gamble when he was alive. Elizabeth also ends up in Atlantic City. Milos mind is not changed and there is a deadline. A door will close and no more babies will ever be born. In Atlantic City, Elizabeth meets Milo, who realizes Elizabeth is his mother, and decides he wants to be born. He also realizes Elmore is the father who abandoned Elizabeth.

Source: Wikipedia