Strong 7th house and 7th lord. When 7th house is not afflcuted by malefic planets and also the 7th house lord is well placed and not afflicted , it will give good results. The karka also plays a very crucial role. The Kakra for Girls is Jupiter and Boys is Venus. Well placed and unafflicted karka gives timely marriage without obstacles and hindrances.
Blessings,
Navneet Khanna
Astrologer