Not sure what you mean by binding.

Binding is when the sperm attaches itself to the egg so that it can release the enzymes that create the gap in the egg through which the sperm will swim. I have been told that if the membrane on the sperm has a protein deficiency then the sperm will not bind to ...

Does anyone know of a supplement that a man can take to improve the ability of his sperm to bind to the egg? Martina