For a long time, when people asked Dr. Meera Shah what she did, she would tell them she was a doctor and leave it at that. But, over the last few years, Shah decided it was time to be direct. "I'm an abortion provider," she will now say. And, an interesting thing started to happen each time she met someone new. One by one, people would confide-at BBQs, at jury duty, in the middle of the greeting card aisle at Target- that in fact they'd had an abortion...