Check out this incredible gallery of images taken by Swedish photographer Lennart Nilsson over 12 years that shows the process of how a child is conceived and develops in the womb.
You will probably have never seen images like this before! Taken with conventional cameras with macro lenses, an endoscope and scanning electron microscope. Nilsson used a magnification of hundreds of thousands and "worked" right in the womb.
These two images show the two main "stars" of the gallery, a sperm in the Fallopian Tube and an egg.