How do you think our world would progress if we were egg layers like lizards or birds instead of the classical mammal route?

@DDonde haha why?

@popmol I got stuck thinking about how exactly egg fertilization would work with external eggs.
And then I got into looking up how chickens mate
I still think it would be freaky

@DDonde haha can also be like snakes, we'll all just lie on a pie and wriggle around until its done :p
and the turtle is like us