Really I think we need to recognise how massive the differences in male and female biology play out in modern society.
Puberty ;
Boys voices occasional go squeaky as their testicles drop. Possibly embarrassing for a year or two .
Girls start bleeding out of their “private parts”. Embarrassing , messy, painful. For 30 years or so.
Boys get hair. Boys can shave, have stubble or full beard depending on fashion.
Boys get muscles. They can do the gym or not bother. Neither option affects anything. Arnold Schwarzenegger became governor of California.
Girls get hair .Girls absolutely have to get rid of hair .
Girls get hips and breast . Both need to be the appropriate size according to how they want to be treated in society. Big breasts are “good” but not in the serious workplace obviously.
Adulthood;
Boys turn into men. Get a woman pregnant. Zero change to their body. Change to lifestyle optional.
Girls turn into women. Get pregnant. Literally hosting another being. Feel sick, feel tired, get stretchmarks, give the baby a bit of their brain. Hopefully survive the experience . Stretched, maybe stitched or prolapsed.
Breasts get massive but change from sexual and become food supply. Then shrink and look different.
Middle age
Men get older. Become less strong, lose their hair.
Saggy balls ( because they’re an old bloke and they had great balls in your youth).
Women get older. Stop periods. Weird moods, brain fog . Less strong, more fat, more hair, more pain in joints . Less money because of being pregnant and then staying home with offspring.
Saggy tits (because they’re an old woman and we know it because they now have ugly flat tits).