The Ancient Egyptians were indeed quite innovative in their approach to preventing unwanted pregnancies. One such method involved inserting crocodile dung into the vagina as a form of contraception. It is believed that the Egyptians may have thought that the dung would create a barrier to block sperm or that its alkaline properties might have been effective in killing sperm.
However, it is unclear whether this method actually worked as a reliable contraceptive. What is clear, though, is that the use of crocodile dung was unhygienic and potentially dangerous. Introducing a foreign and unsanitary substance into the vagina could have led to infections, irritation, or other health issues.
To ward off evil dicks?