My last snake to give birth(8 days ago). A first time breeder is passing a small amount of blood in her feces. She is a captive bred/born and it should not be a parasite issue.
She's a smaller female and had 8 nice size babies. My Prolapsed Hemipenis thread was with regards to her babies.
She's eating good, active and otherwise normal.
I'm hoping it's just a minor repair issue going on inside.