Yes, a greater miracle then God creating everything.
Then you have to have the miracle of life starting out of non-life, and then there is the miracle of order out of disorder, then the miracle of two opposite sexes developing (at the same time), then the miracle...Sure you don't want to buy a bridge?
How about the miracle of reverse entropy? The miracle of increasing complexity in a system? The miracle of an odorless, colorless liquid that will dissolve rust and scale from your showerhead in minutes!
Let Their Be Light - a metaphore for the Big Bang.
Sexes: they can develop forever, but even some animals show the ability to either have sexual reproduction or A-sexual.