Relationship guidance can consider the seventh house, Navamsha (D9), relevant planetary periods, and other chart factors. AstroSutra calculates those factors before providing an interpretation. The reading is a way to reflect on patterns and timing, not a determination of who you should marry or how a relationship will turn out. Exact birth time matters for deeper D9 and timing analysis.
For a comparison with a particular person, explore the separate AstroMatch product and its free harmony preview. Prime and Vivaha Counsel are purchased per match; Vivaha adds a detailed PDF and AI questions about that match. You can also read how the calculations work.