I says that in life the journey is more important than the destination.
And for sperm, this is certainly the case, according to a new scientific study.
Researchers have found that infertile male semen is as healthy as fertile men while still in the testicles.
The discovery offers new hope for men who struggle to become fathers even through IVF, as well as a hint of a new cause for male infertility.
Jonathan Ramsey, a consultant urologist at Imperial College London, who led the study, said: …