It is performed 3,000 to 5,000 times a year in the United States.

Early testing was performed in the United States around the same time.

Until this year, it had never performed in the United States.

About 1.3 million abortions a year are performed in the United States, 1.4 percent of them at 21 weeks or later.

A test performed in the United States may be accepted under certain conditions.

She also performed with great success in the United States.

Since 2004, he has been performing and teaching in the United States.

But he has not performed regularly in the United States for years.

Every year 1.3 million abortions are performed in the United States.

He later was able to perform again in the United States.