Dealing with any fresh blood spot on a carpet can feel stressful, but don't worry! Prompt action is key to preventing the permanent discoloration. First, blot the spilled blood with some clean cloth or cleaning towel; https://www.quora.com/What-is-the-best-way-to-clean-blood-out-of-carpet/answer/Best-Carpet-Cleaning-Sutherland-Shire?