I think this story might be about a man with a very special existence, perhaps defying the normal concept of birth. Maybe it explores themes like identity and the nature of existence in a unique way.
One possible theme could be isolation. Since he was never born in the normal sense, he might be isolated from others who have a traditional birth and upbringing.
Well, without having read the 'born of man and woman short story' specifically, it's hard to give a very detailed analysis. However, generally speaking, it might use the idea of being born of a man and a woman as a starting point to explore broader topics. It could be about identity formation, as the fact of one's origin from two different genders can play a significant role in how one sees oneself. It might also look at the relationships within the family unit and how they are affected by gender roles and expectations.
I'm not entirely sure without reading the story in full, but likely there is a young boy as a main character. He might be the one who has to face challenges related to water.
Well, that's a tough one. There are so many stories out there and it's hard to pin down the specific author without more context. Maybe try looking in literary databases or asking at a library.
The 'old man' could be a grandfather figure, someone who has lived a long life and has a lot of stories to tell. He might be sitting by the fireplace, sharing his tales with his grandchildren.