National Blood Drive

  • Blood Drives
  • Community

Who We Are

Sister-Corps is a volunteer-driven nonprofit dedicated to making a tangible difference in communities across the country. Our mission is to mobilize women in service—providing disaster relief, community support, and humanitarian aid where it’s needed most.

We are a sisterhood of action-takers, united by our commitment to service, resilience, and impact. Whether responding to natural disasters, building homes, or supporting life-saving initiatives like blood and plasma donation drives, we believe in stepping up to serve.

What We Do

  • Encourage Blood & Plasma Donations – We mobilize members and their networks to donate blood and plasma at their nearest donation centers.
  • Recognize Volunteer Efforts – Earn 3 volunteer hours for a whole blood donation and 5 volunteer hours for a plasma donation.
  • Spread Awareness – Even if you can’t donate, you can still make an impact by encouraging friends and family to give in your name.
  • Track Contributions – Simply donate, snap a photo, and submit your information. We handle the rest!