Luna, I'm so sorry about your recent m/c Yes, our eggs are getting older (I'll be 40 in May) but there is still a good chance for a successful pg for you. I guess you have to think that there are higher risks with being older, but are you willing to take the chance? I am currently 34 wks pg after a successul IVF frozen cycle back in July 09. Sometime later in the year (I'm thinking as soon as my AF comes back after the bub is born) I will do another fully stimulated cycle and it scares the c**p out of me but like you, I would love a sibling for this little one.
The feeling of 'it will never happen again' is just our fears talking, but I do believe with positive thinking and a strong desire of a positive outcome anything is possible!!

GL hun with whatever decision you decided to take, but my advice is 'Take the plunge!' and hope for the best!!

Beata x