NEW YORK — It appears the baby recession really is over: Preliminary figures show U.S. births were up last year for the first time in seven years.

About 53,000 more babies were born in 2014 than the year before — a 1 percent increase. Births were up for nearly every racial and ethnic group, and there were improvements in several other key measures. Teen births hit another historic low and there were fewer Caesarean sections and preterm deliveries.

“It looks like perhaps we’re seeing the turnaround that many experts have been anticipating,” said Gretchen Livingston, a birth trends expert at Pew Research Center.

The nation has been in a baby recession since 2007 — a decline in births that experts have blamed mainly on the nation’s economy. It looked like it might have ended in 2013, with preliminary figures showing the number of births rising slightly.

But the final tally showed another decline.

Government statisticians said they’ve taken extra steps to make sure the preliminary 2014 numbers hold up. Still, some experts are cautious about declaring a lasting upswing.

“I’ve learned not to prognosticate,” said Brady Hamilton of the Centers for Disease Control and Prevention. He’s lead author of the new report, which is based on a review of nearly all birth certificates.

Highlights from the 2014 report:

• There were just less than 4 million babies born. Births rose for white, black, Asian and Hispanic women. It fell for American Indian moms.

• The birth rate for women of childbearing age rose 1 percent, to just less than 63 births per 1,000 women. In 2013, the rate was 62.5 percent — the lowest it had ever been.

• The total fertility rate rose slightly, by less than 1 percent. That tells how many children a woman can be expected to have if current birth rates continue. The figure was just shy of 1.9 children last year.

• About 32 percent of babies were delivered through Caesarean section, marking the second straight decline. In the 1980s, health officials set a goal of 15 percent, believing that many C-sections are done out of convenience or unwarranted caution.