When Astrology is available for marriage, then it is also available for Second Marriage Yoga in Kundli, which can be done easily by Dr. Vinay Bajrangi. According to remarriage astrology, Rahu and badly afflicted Venus in 7th house of your birth chart indicates multiple marriages. Another planetary combination indicating second marriage is the placement of the 7th house lord in the 4th house. According to Dr. Vinay Bajrangi, Mars in the 7th house and Saturn or Rahu in the 8th house indicate a second marriage. If you want more information on this topic, then it is recommended to visit the website of Dr. Vinay Bajrangi.