cadrmr is right if you want it go for it...you are by no means toooo old. and people get PG with endo all the time it can just take longer. good luck
deffinately go for it if thats what you want. my children are 19,15, and 8. my new husband has no children, and is 11 yrs younger than me. I am 38. Have had 2 mc in the last 6 months, but still trying. It is my new obsession. LOL. Good luck in whatever you decide