Some of the symptoms are:
1. Pressure or pain in the abdomen, pelvis, back, or legs
2. A swollen or bloated abdomen
3. Nausea
4. Indigestion
5. Gas
6. Constipation, or diarrhea
7. Feeling very tired all the time
8. Shortness of breath
9. Feeling the need to urinate often
10. Unusual vaginal bleeding (heavy periods, or bleeding after menopause)
If any of these symptoms persist for more that a week or so then please see a GYN/Oncologist.
Reference: NCI Ovarian Cancer Symptoms and OCNA
NO, NO. There is no present screening test for ovarian cancer. The PAP smear/test is good for what it was designed for but not for ovarian cancer.
Reference:NCI What You Need To Know - Pelvic Exam and NOCC