Adhyaya 89: शौचाचारलक्षणम् — सदाचार, भैक्ष्यचर्या, प्रायश्चित्त, द्रव्यशुद्धि, आशौच-निर्णय
चरेद्यदि भवेन्नारी पुमांसं दक्षिणे लभेत् स्त्रीणां मैथुनकाले तु पापग्रहविवर्जिते
caredyadi bhavennārī pumāṃsaṃ dakṣiṇe labhet strīṇāṃ maithunakāle tu pāpagrahavivarjite
女人の受胎の動きの時に、男の種子が右側に置かれるなら、男子を得る—とりわけ不吉な惑星の影響を離れた時に交合がなされる場合である。このように規律ある受胎において、paśu(具身の魂)はより清浄なpāśa(束縛)のもとで身体に入り、後にPatiたる大天マハーデーヴァへ向かうシヴァのサーダナに適するものとなる。
Suta Goswami (narrating Purāṇic injunctions to the sages of Naimisharanya)
It links dharmic timing and bodily discipline to spiritual fitness—suggesting that purity of kāla (time) and niyama supports a life more capable of Linga-centered Shiva-sadhana.
Implicitly, Shiva is the Pati beyond grahas and karmic afflictions; by reducing inauspicious conditions at conception, the pashu’s embodied life becomes less obstructed in turning toward the Pati.
Auspicious-time observance (kāla-śuddhi) using jyotiṣa considerations—avoiding pāpa-graha influence—functioning as a samskāra that supports later Shaiva vrata, japa, and Pāśupata-oriented discipline.