I'm 40, had DD at 38 and had an early miscarriage at 39.

Despite my "advanced" years I've always got pregnant very easily, though my ob has warned me that it's not the "getting pregnant' that's a problem so much as the staying pregnant.

At my age, I'm going to be sensible - give the natural a red hot go for a few more months (with charting) and then go back to the ob and see what he recommends in terms of testing/IVF etc.