20-30. There will be no male issue, as a result of the curse of the father in the previous birth, if at birth of the native Surya in his debilitation Rasi and in the Navams of Sani is hemmed in between malefics in the 5^th Bhava; Surya, as Lord of the 5^th, posited in a Trikon with a malefic, is hemmed in between malefics and is also aspected by a malefic; Guru occupies the Rasi of Surya, the Lord of the 5^th is with Surya and Lagn and the 5^th are occupied by malefics; Lord of Lagn, devoid of strength, is in the 5^th and the Lord of the 5^th is combust and Lagn and the 5^th are occupied by malefics; there is exchange of Bhavas between Lords of the 5^th and the 10^th and Lagn and the 5^th are occupied by malefics; Mangal, as the Lord of the 10^th, is associated with the Lord of the 5^th and Lagn, the 5^th and the 10^th are occupied by malefics; Lord of the 10^th is in the 6^th, 8^th, or 12^th, Guru is in a malefic Rasi and the Lord of Lagn and the 5^th are associated with malefics; Surya, Mangal and Sani are in Lagn and the 5^th and Rahu and Guru are in the 8^th and the 12^th; Surya is in the 8^th, Sani in the 5^th, the Lord of the 5^th is associated with Rahu and Lagn is occupied by a malefic; Lord of 12^th is in Lagn, Lord of 8^th in 5^th and Lord of 10^th in 8^th; Lord of 6^th is in 5^th, Lord of 10^th in 6^th and Guru is associated with Rahu.