Statistician

Below is the answer to the query "what percentage of women in the world have children":
The percentage of women in the world who have children varies greatly from country to country. The global average fertility rate is 2.3 children per woman, but this ranges from 1.5 children per woman in Japan to 7.6 children per woman in Niger.
In the United States, the percentage of women who have children by the end of their childbearing years (around age 45) is 86%. This is higher than the global average, but it has been declining in recent years.
Here are some of the factors that can affect the percentage of women who have children:
Economic factors: Women who are economically disadvantaged are less likely to have children. This is because they may not be able to afford the costs of raising a child, such as childcare and education.
Social factors: Women who are not married are less likely to have children. This is because marriage is often seen as a prerequisite for having children.
Educational factors: Women with higher levels of education are more likely to have children. This is because they are more likely to have the resources and knowledge to raise a child.
Cultural factors: The cultural norms of a society can also affect the percentage of women who have children. For example, in some cultures, it is more common for women to have children than in other cultures.