Originally Posted by
Rowan
It might be helpful to know what type of saddle and what the discomfort is caused by.
This...but if you're asking how long it takes to break in a new saddle, the answer may be "forever." all-leather saddles like Brookses will conform to your body after a few hundred miles, but plastic or other synthetic materials won't. Before giving up, though, you could fiddle with adjustments to be sure it's set up right.