Dear Jewel,
First of all, good for you for asking questions before making a decision regarding chemo.
But, consider your sources carefully. Evidently you did great coming out of 6 hours of surgery; you must be physically strong for that! That is a big consideration in deciding on chemotherapy. Your Oncologist, I don't think, would make the recommendation for chemo if he/she didn't think you could handle it. Chronological age means little.
Second, not all chemotherapy is the same; some protocols are more easily tolerated than others, and what worked or didn't work on one person, doesn't necessarily mean it will or won't on you. The Oncologist's Nurse Educator is a great resource for any questions you may have. Also, www.Oncolink.com has great information on Ovarian Cancer, its diagnosis, and treatment.
Best Wishes to you and your Family,
ACB