The fetus, named Jubilee Shalom Duggar, was due to be born in April, but died in utero last week. She would have been the 20th child born to Duggar, 45, and her husband Jim Bob.
Artistically composed photos showing the fetus' feet in her parents' hands were distributed at the church service and posted on a family member's Web site, the celebrity news outlet said Wednesday.
The images bore messages such as, "There is no foot too small that it cannot leave an imprint on this world," the report said.
The Duggars have 19 children who range in age from 1 to 23.