Of course you're not too old!

Just get started sooner rather than later because of the whole high-risk thing
I agree if you're having 28 day cycles chances are you're already ovulating on your own. Often having a baby "resets" your system. My cycles were long and irregular before Cade, but as soon as I had him they were 30-32 days, O on CD 16 everytime without fail. Start charting now and if in a couple months you don't see that you're O'ing or if you are but your O seems weak (hardly any temp shift) then you can always try clomid again.
Can't wait for you to start!!!
