I think it depends on how many kids you have had as well. Before I had my kids, I used to get cramps really bad, now I don't. I have other pains, since I had 2 c-sections, I have pain at the site, I don't remember what those things are called, but they are often found in scar tissue, and they hurt! I have to lay on my right side or I am in excruciating pain...hard to go to the dentist or to go to get my echos done, since with both of them you are laying either on your back or on your left side. I asked the docs if they could do something about it, but they said that it would be dangerous because of all the stuff that is down there like my colon, and all that fun stuff. Luckily I already had two kids, and since Kevin's vasectomy failed, I had my tubes tied because of my heart. They said I would never make it through another pregnancy. Al, I wasn't saying anything bad about your posts, I know that scientifically, it shouldn't affect our menstrual cycles. By the way...when I had my surgery, I had 3 periods in a row. Stress on your body will do that to a lot of women. It gets better though, trust me!