Your son has a dynamic personality and has a soft and progressive nature. He would take good time to mingle and settle in new relationships.
The current ongoing time is quite conducive for him to get married and this period lasts till Aug 2023. Thereafter the next favourable time starts from April 2024 onwards for a period of one year.
He could get married in the mentioned periods. He would have a good family life with conjugal happiness.
Cancer ascendant with the ascendant lord Moon posited in the second house conjunct South Node(Ketu); Seventh lord Saturn retrograde and posited in the sixth house; Mars major period ongoing with Jupiter sub period till Aug 2023; Jupiter posited in the eleventh house of Taurus conjunct retrograde Venus and retrograde Mercury; Jupiter transits to Taurus in 2024 giving full aspect to the seventh house.