Clearly you need to look at these books first to then work out the optimal time for your child to be born so that they can have the ideal personality that you desire. Simple really.
Well, the time of your birth may affect your future personality. A kid born in April has its first life experience as short days, cold, not much outdoor activity. A kid born in december experiences long days, barbecue smoke, lots of people around, light clothing etc, etc. Maybe this affects your future personality. However, it's got nothing to do with star signs.
Geoff
