She was working with a limited window of opportunity.

Women, on the other hand, have something of a limited window for fertility.

My recovery was going to be tricky because I had a limited window.

"They have a very limited window to get back on track."

Even if it was, there would only be a very limited window of opportunity for him to act against it.

This, however, could have happened because studies have only drawn data points from a limited window of time.

At that point, they will have a very limited window of opportunity.

I, on the other hand, was beginning to think I had a limited window in which to save my friend's life.

But you have a limited window to play this game.

Worf had a limited window of opportunity in which to act.