@DaisyMay25 that thread is awful! I once got abuse from a woman on here because I said that people should focus on baby being healthy, not gender, and that I'd be grateful to be pregnant at all (I wasn't at the time). She was a right cow! I can't stand people like that when there are so many women out there struggling with infertility, loss etc.
What I'm also coming across are women oozing with confidence about pregnancy, which is fine, but to the extent that it's irritating. They have absolutely no idea what it's like to be so terrified every day of something going wrong!