Ashtangasamgraha 50.102

50.102

maṇḍalairjātarūpasya sutaptaistatpayaḥ śṛtam |

siddhaṃ puṃsavanaṃ vṛṣyaṃ sasitāghṛtamākṣikam |

rūpyāyastāmnasīsānāmayameva pṛthagvidhiḥ ||

That milk boiled with heated disks of gold, / when prepared, promotes the birth of a son, is aphrodisiac, [taken] with sugar, ghee, and honey. / This same distinct procedure applies to silver, iron, copper, and lead.