Abbreviations!!

There are so many abbreviations I see on glow/eve. & im just wondering if anyone can make a nice little guide with the abbreviations & their meanings. That'd be bomb as fuck. I do know a few like SO = Significant other & AF = Aunt flow but that's about the extent of my knowledge haha. But stuff like TTC & BFP, I have no idea. Thank you in advanced! Please try to include as many as you can :D