Couples may spend $4,500 to $6,500 for a single attempt to conceive by the technique.

Other experts said that in many clinics the success rate from a single attempt by 100 women was closer to 9 or 10 babies.

So a single attempt takes a while, but not long.

But she had bungled every single attempt to help.

"Of course we can't send all our ships against any single attempt," Blaine said.

But after a single attempt, he abandoned any hope of acquiring knowledge prematurely.

After failing every single attempt to of a lift, Danny steps in, and does his best to help, but with no success.

Team Phoenix responded by making their first five shots in a single attempt each.

If he gives up his back, is entitled to a single attempt at the end of training.

Not one single attempt at playing false modesty did the dearest girl make.