this might be kind of a cute idea, especially if you sang "All of Me, Why not take All of Me" while you delivered them. (That said: the uterus, and whatever that green thing is (gall bladder?) squicks me out a little.)

There's also a pattern for a semi-anatomically correct heart out there as well.

I think I choose to focus on the weird this Valentine's day so as to avoid being poisoned by the Tide of Pink and Flowery.