An explanation of the 17 signs and symptoms of cancer

1. Abnormal periods or pelvic pain

Most women occasionally have irregular period or cramps. But ongoing pain or changes in your cycle can be a sign of cervical cancer, endometrial cancer or ovarian cancer.

2. Changes in bathroom habits

Major changes in bodily functions can indicate colon cancer, prostate cancer or bladder cancer, among other cancers. Important signs to be aware of include persistent constipation or diarrhea; black or red blood in your stool; black, tarry stools; more frequent urination; and blood in your urine.

3. Bloating

We all feel bloated now and then. But bloating for more than two weeks can be a sign of ovarian cancer, as well as various gastrointestinal cancers.