Whether the Transfusion may be practic'd upon pregnant Bitches, at least at certain times of their gravidation? And what effect it will have upon the Whelps?
The Royal Society. Philosophical Transactions: Giving Some Accompt of the Present Undertakings, Studies,and Labours of the Ingenious in Many Considerable Parts of the World, volume I (1666)
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And he made me pay my court to him for two years, before I could possibly draw the recipe from him. In the end, thanks to my gifts and presents, he gave it to me; which was to boil, in oil of lilies, young whelps just born, and earth-worms prepared with Venetian turpentine. Then I was joyful, and my heart made glad that I had understood his remedy, which was like that which I had obtained by chance.