Male, human

Rule 2: This note will not take effect unless the writer has the woman's face in their mind when writing her name. Therefore, people sharing the same name will not be affected.

One day, John came to the bookstore to buy... books (ok, it's porn mags. One of his few hobbies).

He only returned to the dorm at late evening, when no one was around (to make sure no one can find out he has a fetish of pregnant women, that'll affect his perfect image).

That's when he saw a note with white cover lying on the ground.

Out of curiosity, he picked it up. The note didn't have any mark that can point to its owner. There's only a golden line in its front cover: "New Life Note". He couldn't find the owner, so he brought it back to his room.

After done reading all the "books" he bought, he opened the note. In the back of the front cover, the usage of the note was described.

A note that can make girls become pregnant? He couldn't believe in what he just read: Is this a frank? No, that cannot be. No one else knows my fetish.

Thought for a while, he decided: There is only one way to make sure...