She wasn’t at the march yesterday (unless I missed her), but Andrew Breitbart and Mark Ebner have a similar story in their book
Hollywood Interrupted. In the October 1985 issue of Playboy, actress Rosanna Arquette answered a question about whether or not she had ever had an abortion. She replied: “Well, as a matter of fact, yes. And my mother went to have an abortion when she was pregnant with me. I mean, she was on her way, and then the nurse told her to go out through the back door because the place got raided and the doctor got arrested because it was illegal….”