Sorry my bad my bad! But even if it's 1600years ago how did Egyptians and Greeks know the formation of a baby inside the mother's belly without any sort of technology or ultrasound? It's in the Quran. How did human being possibly know that, without any kind of technology or advanced knowledge. And about the pyramids and crop circles...Still science hasn't proven any of the above, in the Quran it's all there.

"Better in time...down just like that"