Some even claimed that the seeds of papaya have hormone like component which makes it act as a contraceptive. It was also reported that when a man drinks two tablespoons of dried papaya seeds with hot water it can cause temporary sterility that can last up to three months. To prepare first spread the papaya seeds on the bet and leave them to dry in the sun until they loose moisture and become hard. After that put them to dry for some time and take two tablespoons of those seeds and grind them if you wish then add hot water. Drinking this daily could lower your fertility.