Meredith I am facing the same decision. It has taken us so long to get the breastfeeding sorted and now I am reluctant to wean any time soon. But I also know that inhibits my chances of conceiving naturally (or like the other 2 pregnancies - with clomid) I too am getting older and would like 3 live babies but time is of the essence. My cycles haven't returned yet either.

I guess I don't have any advice for you - just understanding and empathy. Your answer will come when one desire overwhelms the other. In the meantime - you should be so very proud of your breastfeeding achievements. And you are still my breech delivery hero

Chloe's advice about asking your FS is a good one too.