Hi,
I'm only 5+6 and since it's my first baby and we were TTC for 1.5 years I've been very anxious.
I recently found a miscarriage reassurance calculator that calmed me hugely and (along with steadily doubling HCG) I actually had a few optimistic, peaceful days 
Last night though I came across a website which said my increased chance of miscarriage in the first trimester was 40% & spent the night bawling to my husband.
I've read some places that 35-39 it's 25% but as I'm right at the end of the bracket it's hard to take on value.
Can any of you give me positive stories about pregnancy at 39? I'm starting to feel the odds are really not in my favour & it's sending anxiety through the roof...