On this week's 51%, WAMC's Ian Pickus speaks with NPR Life Kit host Marielle Segarra about the importance of breast cancer screening, and her own battle with breast cancer as a woman in her mid-30s. We also speak with Dr. Niraj Sharma of Cardinal Spine & Pain Medicine about some non-surgical treatments for chronic pain, and the struggles faced by independent, small-town doctors.  Guests: Marielle Segarra, host of Life Kit on NPR; Dr. Niraj Sharma, Cardinal Spine & Pain Medicine You can listen to Life Kit's episode on breast cancer here.  51% is a national production of WAMC Northeast Public Radio in Albany, New York. Jesse King is our producer and host. Our associate producer is Madeleine Reynolds, and our theme is "Lolita" by the Albany-based artist Girl Blue.  ------------