Phaladeepika
पुत्रेशो रिपुनीचगोऽस्तमयगो रिःफाष्टमारिस्थित स्तद्वत्पुत्रगृहस्थितोऽपि यदि वा दुःस्थानपस्तद्वशात् । पुत्राभावनिदानमेव कथयेत् तत्खेचराक्रान्तभ- प्रोक्तैर्दैवतभूरुहैरपि मृगैः सन्तानहेतु वदेत् ॥ १९॥
It at a birth the lord of the 5 th house be posited in its inimical or depression sign or be eclipsed (by the Sun's rays) or occupy any of the (Dusstthanas, viz, the 6 th, the 8 th or the 12 th); or the planet occupying the 5 th house be similarly situated or happen to be the lord of any one of the three houses, viz, the 6 th, the 8 th or the 12 th one ought to declare childlessness as an inevitable result, He ought to divine the source of the same by an examination of the particular deity, tree and animal represented by the sign occupied by that planet.
english translation
putrezo ripunIcago'stamayago riHphASTamAristhita stadvatputragRhasthito'pi yadi vA duHsthAnapastadvazAt । putrAbhAvanidAnameva kathayet tatkhecarAkrAntabha- proktairdaivatabhUruhairapi mRgaiH santAnahetu vadet ॥ 19॥
hk transliteration by Sanscript