Please choose the correct ending to complete the given sentence: Health: [header] How to stop rectal bleeding [title] Look for blood on your toilet paper. [step] Minor rectal bleeding will leave small drops or smears of blood on your toilet paper. If you're experiencing bleeding from the anus itself, the blood will be bright red in color.

Ending1: Additionally, if your skin is bleeding, there will be dark blue or black streaks in your urine. [substeps] If you've been standing or sitting in a room for at least twenty or thirty minutes, look for blood on your toilet paper. Ending2: [substeps] Anal bleeding while having a bowel movement may be caused by anal fissures or hemorrhoids. However, it can also be a sign of more serious conditions and should always be checked out by a doctor. Ending3: If it is more pus, you'll have to change your toilet paper. Open up your bathroom faucet to get out any spilled blood. Ending4: If you see stains that didn't pass through the tissue, see a doctor. [substeps] If you see blood on your toilet paper, this could be caused by a dirty diaper, or another issue with the toilet paper.

Answer format: ending1/ending2/ending3/ending4