Mum of 3 girls here.
Whenever I see these threads about disappointment I always want to say Ive had repeated negative comments especially in the early days (husband outnumbered, doesnt he want a son, your going to have your hands full when theyre teenagers), asked if im trying for a boy next etc. So my experience is it goes both ways, unless you have one of each there is an expectation that you will want whatever you haven't got. It is only on here that ive heard so much bias towards girls, not felt it in real life. No one has ever said 3 girls how lovely!
All three are different, one is tidy and likes make up, one likes football, slime and animals.
My DSIS has boys, theyre delightful, chatty darlings and I can't imagine her (or us) loving them any more if they were girls.
And having been through the teens with one, they are not easy. Perhaps id have different fears for a boy, but weve had sexual assault, grooming, bullying, truanting, theft. Girls are not easy, they kick off, bicker, jump in puddles and ruin their shoes, wipe bogeys everywhere, have an answer for everything, have neverending friendship dramas. Theyre also loving, empathetic, loyal, dramatic.
Ive probably made myself sound like a terrible parent with badly behaved kids but I'm just trying to say girls are not easy.