It is approximately 1:750000 so approximately 177 sets of quads are born each year however many of these are reduced to triplets or twins due to complications.
5
over 6,000
53,300,000 are born every year in the United States.
There are about 5000 baby born each year in Australia.
Every eight seconds, a child is born. About 500,000 babies are born every day around the world. About 130 million babies are born every year worldwide.
4.1 births every second. 245 every minute 14,698 per hour this means ==352,755 people are born every day== 10,759,033 a month and 129,108,390 are born every year
there's 365 days a year (not including leap years) and there a 4 babies born EVERY second around the world
once every 500,000 births
The Fink triplets, born around the turn of the century
No, eagles usually hatch 2-3 young every year
53,300,000 are born every year in the United States.
there is no sure answer to how many are born in a year but, there is one born every 1 second.
Every year there can be a different amount of them born at a time.
about 50 million are born every year
Too many to count.
On average, there are approximately 1 in 9000 births that result in triplets in the United States, making it a relatively rare occurrence. The actual number can vary year to year due to factors such as advancements in fertility treatments and maternal age.
The answer is they are part of a set of triplets.
A lot
3,5 million every year