Excerpt from my latest Sasstrology article (please leave comments on the Sasstrology site).
"If the energy of a natal chart describes a person, can you apply the same concept to the birth of a relationship? You can, and it’s called electional astrology. It’s based on the concept that the energy of the moment something begins will have a say in how it progresses. Synastry and Composite charts still carry more weight, but if you want to give a relationship a fighting chance, timing can help."