retrograde Mars rules 5th and 12th house is in 4th house in Pisces
A retrograde Mars in the 4th house of Pisces sign may indicate difficulties and obstacles in domestic or family matters. There may be a lack of harmony and peace in the home environment or certain family members may become aggressive and argumentative. Retrograde Mars can also indicate a lack of motivation towards domestic responsibilities and neglect of one's own emotional needs.
On a positive note, this placement can also indicate a strong emotional connection with one's roots and heritage, as well as a heightened intuition and spiritual awareness. There may be a tendency towards self-reflection and a desire for deeper meaning in life.
As an astrologer, it would be important to delve deeper into the individual's birth chart and examine the aspects and influences of other planets on this retrograde Mars placement. This can provide a more comprehensive understanding of the individual's personality traits and potential life experiences. Remedial measures such as gemstones, mantras, and puja rituals may also be recommended to improve the individual's overall well-being.