MADISON — At all hours, strangers phone Anne Nicol Gaylor's Madison home, always desperate.The caller one recent morning was a middle-aged woman with a 14-year-old pregnant daughter."What clinic will she be using?" asked Gaylor, 83, jotting down the response and the cost of a second-trimester abortion ($875)."If we helped with $300, do you think you could find the rest?" Gaylor asked.After the call, Gaylor opened a checkbook for the Women's Medical Fund, a Madison nonprofit that has helped pay for abortions for 34 years. Gaylor has written every check for every abortion.This was No. 18,986.Controversial figureGaylor is well-known for...