I am pro-life and pro-choice, and if you know the exact day and time of conception (as in artificial insemination), you can do a chart for that moment in time; but most people do not know that information and the standard is the moment of birth for generating a natal chart.

Edit: Please view my latest question:

I am Pro Life and I believe in astrology. And I agree with I AM…date of birth is what is used for charting.

Astrology for the most part accepts that the beginning of a lifetime is with the first breath. There are a couple random astrologers who have played around with setting charts from the date of conception, but there’s a really big problem with that: how the heck are you supposed to get the exact data you need?

An astrological chart is based on the date, place and *exact* time of birth. If you were doing a chart for the conception, how could you possibly know the exact time down to the minute? First of all, how do you know which *** act got the woman pregnant? Then you’d have to consider how long the sperms’ journey to the egg took… Even ultrasounds have a margin of error of a few days. There’s simply no way to be as accurate as astrology needs to be with this kind of event.

PS: Pluto is still a planet, just a different classification of planet (dwarf).

I live according to the influence Pluto has on me…

No, wait…Pluto is no longer a planet!!!

AARRGH!!

*dies*

Pro-life or Pro-choice aside, astrology is based on the physical date of birth.