The 9th house is the house of Dharma, luck, and the Guru (Jupiter). Ketu represents the son, the flag, and spiritual detachment.
When Ketu sits in the 9th house, it is in a highly auspicious position. Lal Kitab states that this placement guarantees the birth of male children ("putra hi putra"). The person's lineage will expand rapidly.
But there is a specific condition to unlock this blessing: You must wear or accumulate Gold. Gold represents Jupiter. Because Ketu is sitting in Jupiter's house, wearing gold strengthens the foundation of the 9th house, allowing Ketu to bless the person with healthy, successful sons.
🪔 The VAYOM Remedy
If you have Ketu in the 9th house and are struggling to have a child, wear a solid gold chain or keep a square piece of gold in your house.