Twins born rate of a record level in America in 2013

American twins put the highest ever rate, a trend that health officials say it is due to the increased use of fertility drugs and they give birth to children late in life.

She Disease Control and Prevention (CDC) Centers, in a report, the rate of twin births in the United States amounted to 33.7 per thousand births during 2013. She added that this ratio higher than 2% for 2012.

She expert epidemiology centers for Disease Control and Prevention (CDC), Joyce Martin, in a press statement, she was surprised that a relatively increase which she described as great.

The report said that there are a total of 3.9 million births in the United States in 2013 less than 1% for 2012.

The decline in the birth rate among women in their teens by 10% to a record low. The birth rate for women in their twenties hit a record low, while the birth rate for women rose in the late forties and thirties.

Said Brady Hamilton, a specialist Centres for Disease Control, said that the continuing decline in the birth rate among women in their teens is probably the result of increased educational programs for teenage pregnancy and even reality TV programs on this subject.

He added that the economic situation of a possible factor in the decline in childbearing women in their twenties and thirties. According to the Centers Caesarean section rate fell slightly in 2013, as well as having a ratio of unmarried women.