What is the risk of swallowing your own semen?

There is veryLittle chance of it happening accidentally and if you did it deliberately it would do no harm at all. so long as you are not a vegetarian of coarse.

No effect at all. It just came out of your body, it's just going back in.

Answer:It may cause stomach upset as it contains enzymes that interact with mucous membranes. These enzymes help to facilitate successful fertilization in the womb, but they can also affect the mucous membranes of the digestive tract when swallowed and cause indigestion and stomach pain.