What are Katy Huie Harrison’s notable collaborations in the maternal health community?

I'm sorry, but the available content doesn't directly address Katy Huie Harrison's notable collaborations in the maternal health community. However, I can share that Katy is passionate about supporting moms, especially in the postpartum period and during pregnancy. She often shares her insights and experiences on these topics.

Would you like to know more about her work in postpartum care or pregnancy health? Or perhaps you're interested in her general approach to supporting moms?