When do you give up?

Another month of disappointment. When do you give up? How many more times do we try when all we know is disappointment 27-32 days at a time....

I'm tired... but like any other month myself & my husband will pick ourselves up out of this funk and carry on... cause the idea of missing another opportunity now matter how badly the odds are stacked against us is better then giving up all together. But seriously... can we just once finally have a happy ending... just once is all I'm asking for.