My husband and I did stock photos when I was pregnant with our first. I ended up seeing myself later on the side of a bus as well as in a pamphlet for young moms (flattering!) at my doctor's office.

The more interesting part, though, is that my husband took part in another "family" shoot, various poses cooking in the kitchen etc. Years later I was looking up a colleague on Facebook and her cover photo was her and my husband chopping vegetables in a stock photo.