One of my surro friends delivered last month and her sister (a photographer) captured the moments during labor and delivery. I wanted to share a link to the photographer's website since she has them displayed publicly now.
Along the bottom where it says Portfolio, click on the last dot, called "Surrogacy". That will take you through a little slideshow of the pictures from the labor and delivery. It just brings tears to my eyes every time I look at them. :)