Was this part of an actual thought, or…?
Aren’t there skeletal differences that an anthropologist would point out?
Humans have sexual dimorphism, but it’s a cultural thing that women wear skirts and men drink themselves to death instead of talking about their problems (both of these are jokes btw. I have a friend who wore kilts quite often and my mother drank herself to death)
Also, genetics is tricky, there a plenty of examples of people who do not fall into one category or another for these sexually dimorphic traits. There are people who have genetics from both sex, as well and differences in hormones distributions will causes these traits to appear or not appear.
Is a huge grey area.
You’re confusing sex with gender
Actually, we should go the other way and have more reveal parties for other genetic traits, and elevate them to the same level of perceived importance as apparent biosex! Let’s have blood type reveal parties! Joint mobility reveal parties! Relative nose and eye position reveal parties! Relative limb length reveal parties! Roof of mouth topology reveal parties! Single nucleotide polymorphism reveal parties!
Oddly I think parties like this would be more beneficial to the child.
If my parents had thought to have a joint mobility party for me, then maybe my hip joint deformity would have been found in infancy, when it’s treatable, and not when I was 17 after years of being told I had “growing pains”.
TIL my dick is a social construct.