A.:
I recently had a hysterectomy and prior to letting my doctor do it (I suffered for a couple of years b/c I was intimidated at the thought), this was one of my primary concerns. I had so many people tell me that when they had a hysterectomy they gained weight -- something I wanted no part of. BUT, according to my doctor, there is really no connection - and, I haven't gained weight (it's been 3 months now). What happens is when a woman ages, and usually beginning in her 30s, her metablolism slows more and more. So, it's not the hysterectomy, but rather your body's natural aging process. So, the best thing to do is to make sure you get 30 to 60 minutes of exercise every day. Whether it is a walk around your neighborhood, or riding your bicycle, or using a treadmill.
Also, I wanted to make sure I was in the best shape possible BEFORE I had my surgery so that recovery would be better/easier and I could reduce my chances of gaining weight. So, I purchased a workout series called 10-Minute Trainer (www.beachbody.com). You may be able to find it on ebay cheaper. In the video it shows to use bands and/or weights. I can tell you that in one month I went from a size 12 to wearing size 8 and even some of my size 6 clothes -- and I DIDN'T use the weights or bands....so, don't feel like it won't do anything for you if you don't. After that month I purchased Turbo Jam (also available at the same website) and I absolutely LOVE it. I alternate them in and out now.
You can achieve anything you set your mind to do. Also, find you a good calorie counting website (I can't think of one right now, but I used to be faithful about it) that can help you determine your daily caloric intake. Keep a food log every day. Write down everything you eat and look up the calories -- this will help you be accountable to yourself, also will help you see where you need to cut back, and also make sure you get enough calories (b/c sometimes when we are "watching what we eat" we end up not eating enough).
Good luck!