E.V.
My personal opinion is to go for it. I think it is important for kids to have a sibling! Being an only child is lonely. If you know you are healthy and you had no problems getting pregnant the first time..then go ahead with it! My husband is 42 and we have 1 year olds and we are going to keep having more children. Just because you will be an older mom doesnt mean you shouldnt let another child come into this world. You sound like you are a great mom and you can do it!