Hi Kim,
I pray that the Lord hears our prayers for your sister, Danielle.
Father, we ask that you help the doctors and medical staff to identify the underlying cause of the bleeding, that You restore Danielle to perfect health, and that you care for all of the needs of her family and friends. Jesus, we know that nothing is impossible for You and we trust that You love Danielle and have her best interest in mind. We thank You, Lord, in advance, for the work that You are doing. In Jesus Name. Amen.