1. All newly diag Stage II-IV ovarian, primary peritoneal or fallopian tube ca patients prior to initiating C2 of chemo. (A pt with synchronous primary endometrial ca, or HX of primary endometrial ca, can participate if these conditions are met: endometrial ca stage not greater than I-B; no more than superficial myometrial invasion, w/o vascular or lymphatic invasion; no poorly differentiated subtypes, incl papillary serous, clear cell or other FIGO G3 lesions; no add'l tx other than req for ovarian, prim. peritoneal or fallopian tube ca is recommended.)