अवस्थाय तज्जातं पश्चात्कृता द्विगुणं दद्यात् ॥ कZ_०४.१२.१६ ॥
avasthāya tajjātaṃ paścātkṛtā dviguṇaṃ dadyāt
If, after waiting until pregnancy/issue has arisen from that act, he performs the subsequent act (i.e., delays settlement and acts later), he shall pay double.
To penalize delay and to account for increased harm/complications once consequences (notably pregnancy/issue) become established.
Escalating liability to incentivize timely resolution and deter strategic stalling by offenders.