I nursed my oldest until she was 27 months old. As many said it was mostly morning or night, for the last year or so. She was too distracted outside of the house in most occasions. Once or twice on the airplane and once in the e.r. When she dislocated her elbow. I worried about how to stop. I shouldn't have. I just ran out of milk. She stopped on her own.
My youngest I am still nursing, but I feel we are near the end. However this could go on for a few months. This past year of nursing her has been a bit more complicated (Some on this thread know this story already.) She was exclusively nursed since she was born (with 2 ounces of Formula in the hospital, I told them NOT to give it to her.) anyway when she was around 7 months old I had my mom feed her some formula with her cereal since I didn't have any expressed milk (she rarely took a bottle.) She spit it all up.
After that we started to notice her getting rash after certain foods, a few months later even after she nursed. We had her tested and she was allergic to milk and eggs. (we had no idea about the eggs, suspected the milk.) Well I had a choice to make. Give up all milk and eggs myself (100%) or give up nursing. The choice was easy really, the reality not so much. On her 1st birthday (a pizza party, what were we thinking???) I gave up all milk and eggs. This was a really big adjustment for us, but the best thing in so many ways. I was able to learn how to cook for her and I knew if it was safe for me, it was for her.
Since her allergies are lessing, and she is nursing less too (right now once a day, mornings, but she skips a few mornings a week.) I have more freedom in what I can eat, even a bit of cheese here and there, or cake that has milk and eggs in it. I don't get engorged when she skips days, so I don't think I am producing much. I love being able to nurse her, especially when she is sick.
While I will continue nursing her as long as she wants to. I do feel a bit excited about the idea of being able to eat what ever I want again. (but I still have to cook dairy and egg free for her.)
It is so good to see so many nursing moms. I can't tell you how many times a day I was asked "why not just stop nursing her" when I had such an ordeal with my own diet. Support is nice.
Oh I forget to add. I was nursed until sometimes after my 3rd birthday.