When he observed Anjani, Batara Guru was so impressed that he introduced semen. The king of the puppet gods rubbed it with tamarind leaves and threw it in the lake. The sinom leaf fell on Anjani's lap. She also picked it up and ate it until eventually she became pregnant. https://directoryhand.com/listings13466724/the-fact-about-hanuman-mandir-sydney-that-no-one-is-suggesting