Video begins with music playing which continues throughout video. Onscreen: Text reads: Allyson Felix, Most decorated track and field athlete. Video images of Allyson running and competing. Allyson: When I cross the finish line, it's not just me. I succeed because of others. Allyson, sitting on sofa, continues, "When I was pregnant, I survived because of others. At 32 weeks, I was diagnosed with preeclampsia and had an emergency C-section. Onscreen: Images of Allyson during pregnancy and with baby and husband after birth. Allyson: Because my doctor took quick action and my husband was there to help me, I'm alive. Allyson, sitting on sofa, continues, "Too many women die of pregnancy-related complications and most are preventable. If you or someone you know is pregnant or recently had a baby, learn the warning signs. It could help save her life. Hear Her." Onscreen: Hear Her logo. Learn more at cdc.gov/HearHer. Music fades as video ends.