Cheri Pies, a professor of public health who broke barriers with her landmark 1985 book, “Considering Parenthood: A Workbook for Lesbians,” a bible of the “gayby boom” of the 1980s and beyond, died on July 4 at her home in Berkeley, Calif. She was 73.The cause was cancer, said her wife, Melina Linder.Later in life,…
