Alternative to Celebrating Birthdays

I had a short text epiphany I shared with a few of my friends yesterday. Not quite a 'treatise'; this'll be short:

"I was thinking about how people use their kids' birthdays as passwords and how that really isn't such a great idea for internet stuff, and as I pondered how to get around that, I relighted on my opinion that birthdays are not really that significant anyway (here and here): so I came to the interesting idea, rather than celebrating my children's birthdays, my wife and I would instead calculate our best guess as to the day of fertilization, and celebrate that week instead. I'm thinking of the symbolic significance of this, that it would attest to the fact that life begins at conception and only becomes revealed, if you will, upon birth. It's an excellent illustration of the relationship between justification and glorification in the New Birth: when we are saved, at first nothing noticeably significant happens. But inside us, enormous changes are occurring; and only at long last when we die or are caught up, will the dramatic revelation take place: others will now see what has already been ordained from the deep past. How we celebrate will teach our kids about the reality of salvation and how to be heavenly minded.

~ Rak Chazak