If a sperm can give the berth to a human. Definitely sperm is powerful energy. So never waste it and burn this energy inside your body then see the difference.Science doesn't know more than 0.000% about the universe.Science is not even able to measure the strength of trust,true love,feelings and all.If science is everything then why we are not able to find our real life problem with science.We can't find our true match with the help of science. I have proved it that inner science is more powerful than outer science.