A Human Design chart (the bodygraph) is calculated from two moments: your birth (the Personality, drawn in gold) and the moment about 88 days earlier when the Sun stood 88 degrees behind its birth position (the Design, drawn in rose). Each of the 13 planetary positions at both moments lands in one of 64 gates and one of its six lines.
1. Type and strategy
Your type comes from which centers are defined and how they connect. It suggests a strategy for engaging with life.
Definition describes how your defined centers connect to each other.
No definition
No center is defined. This is the Reflector design: you sample and mirror the people and places around you, and your consistency comes from the roughly 28-day lunar cycle rather than from fixed definition.
Single definition
All of your defined centers join into one continuous whole. You tend to process on your own and at your own pace, and you do not need anyone to bridge a gap in your chart in order to feel complete.
Split definition
Your defined centers form two separate areas. People who carry the gates that bridge the gap can feel deeply familiar or completing. Taking a little time over big decisions lets both areas join in.
Triple split
Your defined centers form three separate areas. Variety helps: moving between different people and places lets your parts connect. Slow, unhurried decisions tend to serve you best.
Quadruple split
Your defined centers form four separate areas, which is rare. Processing naturally takes time, so give yourself plenty of it and enjoy a wide mix of company.
5. Centers
Nine centers. Defined centers are consistent energy; open centers take in and amplify what is around you.