Before you can rely on your test results, a natural experiment has been granted to you: your body. If you listen carefully to your body signs can be useful for diagnosing diseases such as cancer provide you, that otherwise might ignore them.
1. Wheezing / shortness of breath
2. Fever and frequent infections
3. Difficulty swallowing
4. Weakness and fatigue
5. Inability to feel full and eat
7. Rectal bleeding or blood in the stool
8. Lumps in the neck, underarm, or groin.
9. Bruising or excessive bleeding that does not stop
10. Abdominal bloating or weight gain