###Human: Can uterine or cervical cancer delay my periods? ###Assistant: Hello. I had gone through all the data posted. Do not get worried much as you told your periods were always regular. Just with five days late of periods, it does not mean that you have cancer. You said there was light pinkish discharge, so which could be spotted and may be a sign of pregnancy. Kindly repeat your urine pregnancy test again after three days. As you said you had done ultrasound abdomen multiple times, which were normal, ovarian cancer will not come up all of a sudden. Kindly tell me how you are high risk for cancer, so that I can advise a genetic screening, which might be helpful. For further information consult an internal medicine physician online -->