Demi Birthday

A half birthday is 
seldom partied.
I almost never ponder anyone’s
half anniversary, including mine,
at least until today.
A nosy new app on my cell
wanted me to know I  reached
6 months into 67.
Officious crappy app,
keep your alerts to yourself.
Then, again, half birthdays,
yield twice as many parties
from now ’til no birthdays.