Dream/pregnancy

This is random as all hell but a couple weeks ago my parents and I were having breakfast and having small talk when my dad goes, "I was dreaming about fish" and my mom pipes in and says, "usually when someone dreams of fish, somebody is pregnancy." So we left it at that. Come Monday, my brother calls and says his ex-girlfriend is pregnant! 😶 So I'm putting two and two together and have absolutely no idea if it's coincidence or what 😂