![First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis. First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis.](https://media-cldnry.s-nbcnews.com/image/upload/newscms/2021_08/3452394/hospital_allyson.jpeg)
First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis.
![Olympic champion Allyson Felix confirms Nike drops clauses penalising female athletes for being pregnant Olympic champion Allyson Felix confirms Nike drops clauses penalising female athletes for being pregnant](https://i.inews.co.uk/content/uploads/2019/08/instgram-af85.jpg)
Olympic champion Allyson Felix confirms Nike drops clauses penalising female athletes for being pregnant
![First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis. First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis.](https://media-cldnry.s-nbcnews.com/image/upload/newscms/2021_08/3452392/allyson-1x1.jpeg)
First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis.
![Allyson Felix qualifies for 5th Olympics, celebrates with her 2-year-old daughter on the track | GMA Allyson Felix qualifies for 5th Olympics, celebrates with her 2-year-old daughter on the track | GMA](https://s.abcnews.com/images/GMA/allyson-felix1-gty-ml-210621_1624277319472_hpMain_16x9t_1600.jpg)
Allyson Felix qualifies for 5th Olympics, celebrates with her 2-year-old daughter on the track | GMA
![Allyson Felix, an Olympic medalist who split with Nike over maternity rights, signs with Athleta — Quartz at Work Allyson Felix, an Olympic medalist who split with Nike over maternity rights, signs with Athleta — Quartz at Work](https://cms.qz.com/wp-content/uploads/2019/07/AllysonFelixCamryn-e1564606762165.jpg?quality=75&strip=all&w=1600&h=900&crop=1)