Okay, so I'm currently writing a story, and my character (male) gets a cold, and life goes on for him, he doesn't act like the stereotypical whiny sick man. I just thought of how men with colds are portrayed as manbabies by people of the Internet.

I've honestly never heard this sexist stereotype outside of the Internet. What's with it? Are feminists trying to make it seem like men are the weaker sex? Are men not allowed to get sick?