Is The An Online Fantasy Due Date Game?

Im looking for a free online game similar to fantasy football but in predicting an over/under for my baby’s due date? Does anyone know of anything similar.

What Are Some Good Free Online Fantasy Games?

I want a non-multiplayer game that is fantasy; like you get to be a fairy, wizard, elf, etc. But I don’t want to have to battle-just live in a community or town. Or a game that you date or raise a family (kinda like sims). REMEMBER: Free & non-multiplayer