Saturn in the 7th for Aquarius Lagna

The person, Saturn as lagna lord, is invested in the spouse house. That is a life organized around partnership. The same Saturn owns Capricorn, the 12th, so cost, distance, or a private life enters the marriage with the person. Leo is the Sun's sign, and the Sun and Saturn are enemies, so Saturn is not comfortable in the 7th even though it is the lagna lord. The Sun, as 7th lord, may be anywhere. If the Sun is strong, the spouse-lord can carry what Saturn makes heavy. If the Sun is debilitated in Libra, the 7th lord is weak and Saturn's discomfort has less help.

Saturn in the 7th delays marriage and binds it. From the 7th it aspects the 9th, the 1st, and the 4th, by its 3rd, 7th, and 10th aspects. The aspect back to the lagna means the marriage house looks at the person, which repeats the investment. It is not a yogakaraka placement. Aquarius does not get Saturn as yogakaraka. Taurus and Libra do. Do not import those lagnas' praise. For Aquarius, this Saturn is identity plus loss-lord, placed in marriage, in an enemy's sign.

When Saturn mahadasha runs, all 19 years emphasize the 1st, the 12th, and the 7th, because those are the houses this Saturn owns or occupies. Marriage questions dominate that chapter. Venus, the karaka, still has to be read, and D9 still has to confirm the vow. A sound Venus and a sound Navamsa can make a late, dutiful marriage rather than a denied one. Saturday conduct matches the lagna lord during those years. It does not shift Saturn into Aquarius. The Sun's 6-year mahadasha, because the Sun is 7th lord, is the other marriage chapter, and it will feel like the Sun rather than like Saturn.