EditorialDr. Arghavan Salles, a surgeon at Stanford, who has written about how she spent her most fertile years in medical training and now struggles with few pregnancy options, in Menlo Park, Calif., May 26, 2020. (Preston Gannaway/The New York Times)
EditorialDr. Anna Ponnampalam, a reproductive biologist, in her laboratory in Auckland, New Zealand on Feb. 13, 2020. (Cornell Tukiri/The New York Times)