I'm 5th son of my father or 3rd daughter of my father. So what is the question for this answer means how to ask this question,?

Some saying ordinal status, some saying chronological number and some how manyth . In fact how is a native English speaker asking such question?


I think this topic is important in some countries, but not in eg Canada, the USA., the UK.

I've never asked anyone about this. If I had to, I'd probably say

eg Do you have any brothers? How many are older than you?



There is no such word in the English dictionary.

The question is:

How many older brothers do you have?