Twenty out of fifty
Roughly, 2800, on average
The rate of infant mortality in the United States is less than 10 per 1,000. "Without a problem" though, is very difficult to answer. There are likely a reasonable number of children that have birth defects, or are 'blue babies', are delivered early or late, or have diseases or drug dependancies or drug-related defects.
zero because they have no brain
266,000,0 babies are born in a week
many babies born to teenagers are raised by the grandparents.
There are 1,987,645 babies born in 1 second!
355 babies were born in Ellis island
2million babies are born illegally and 4 million babies are born each year
4-6 babies.
A child born with tetralogy of Fallot has four heart defects. The prefix "tetr-" means four.
About 150 or 160 Babies are born a minute! =)
* == 558 babies were born in Ellis island :b