tom4018 Dumb Old Farmer Joined Jan 2, 2004 Messages 4,148 Reaction score 204 Location Kentucky Sep 11, 2016 #21 How does this protein get on the sperm? Where does it come form? Is it genetic?
OP OP C City Guy Well-known member Joined Jun 30, 2016 Messages 569 Reaction score 2 Sep 11, 2016 #22 As I understand it, it must be genetic because it is said to be inheritable. Supposedly it helps the sperm penetrate the egg wall faster than it normally would.
As I understand it, it must be genetic because it is said to be inheritable. Supposedly it helps the sperm penetrate the egg wall faster than it normally would.
