53
They are called sextuplets. One in the six children is called a sextuplet.
The largest number of single births to one woman without any multiple births is 69. This record is held by the wife of Feodor Vassilyev, a peasant from Shuya, Russia, who gave birth to 69 children in the 18th century.
Multiple births, such as twins, triplets, or higher-order multiples, account for approximately 1-3% of the total world population. The rate of multiple births varies by region and is influenced by factors like maternal age, fertility treatments, and genetic predispositions. Overall, while multiple births are relatively rare, their occurrence has been increasing in recent years due to advancements in reproductive technologies.
During world war 2 it was the goal of the SS was to raise the rate of 'Aryan' children born. The program was dedicated to finding out how to increase pregnancies from single births to multiple births.
No.
0.82% of births.
12%
record for multiple births without fertility drugs
multiple, sometimes up to ten
Only in Dogs. In humans and other species multiple births are cause during the ovaluation period.
A major problem with multiple births is the survival of the children. In October 2009, the Suleman octuplets (8 children) were born in California and they were still doing well at the age of 5.
From 1000 births 16.3 will be multiple according to the website linked below