Topic: Venus in 12 Houses

Yes, after turning 28 (when Mars matures) or if there are cancellations (Ghat Vivah, Kumbh Vivah) performed. Also, if the non-Manglik spouse has a strong Saturn in the same houses, it can balance the energy. Consult an astrologer.

Yes. To make a modern steel plate astrologically beneficial, sprinkle a tiny pinch of Turmeric (Haldi) on it before serving the food. Turmeric represents Jupiter (Guru), the planet of wisdom, abundance, and long-term stability. This simple act purifies the food and attracts Jupiter's blessings for property and wealth.

Lord Hanuman is the deity of strength and devotion. Mars represents raw energy; Hanuman Ji represents "controlled" energy. Worshipping Him channels the aggressive energy of Mars into positive strength.

"Anshik Manglik" refers to a partial Mangal Dosha. It means Mars is placed in a Manglik house, but its negative effects are cancelled out due to astrological rules (e.g., Mars is in its own sign, exalted, or blessed by Jupiter's aspect). An Anshik Manglik can often marry a Non-Manglik safely.