Being male?

Well, there are no periods.
Less pressure relative to dressing.
Hair styles and fashions don't change so dramatically or so often.
Can stand up to take a leak (can be handy when there's no restrooms nearby.

...

A lot of other things, too, but, most of all ... being male made it possible to have my wonderful wife to share my life with. By itself, that would be enough to make being male desirable.