https://www.sciencedaily.com/releases/2008/11/081118161243.htm
A small percentage of males born with cryptorchidism (failure of one or both testicles to descend into the scrotum), the most frequent congenital birth defect...
male birthgenetic mutationsdefectassociatedcertain
https://www.sciencedaily.com/releases/2009/02/090209075824.htm
In the late 1990s the Finnish Yorkshire pig population was threatened by a genetic defect which spread at an alarming rate and led to infertility. The...
genetic defecttestrevealscausesinfertility
https://www.sciencedaily.com/releases/2014/01/140113143344.htm
A team of researchers has discovered that a specific gene may play a major role in the development of a life-threatening birth defect called congenital...
diaphragmatic herniacongenitalgeneticrootsphysical