BIRTH CONTROL: Is It Up to Us? confirms today that Allan Carlson, author of the book Godly Seed: American Evangelicals Confront Birth Control, 1873-1973, will appear in our film. A true must read for any Christian, Godly Seed is hard-hitting and unrelenting. Carlson's voice will strengthen our film by helping lay a foundation for American Evangelicalism. We’re grateful for his cooperation and we look forward to interviewing him soon.