A research group led by Ben-Gurion University of the Negev produced an innovative microchip to create sperm in a culture using a 3D system.

A new technique developed by Ben- Gurion University researchers has generated mouse sperm cells from testicular germ cells in a petri dish. Prof. Mahmoud Huleihel and his research group call their in vitro work a “breakthrough” that could eventually help infertile men who cannot produce sperm.

Couples trying to get pregnant don't always have it easy. And now there seems to be another obstacle: The summer days. Researchers at Soroka University Medical Center in Israel discovered that the hot weather brings along a decline in the concentration of sperm in the semen. So don't sweat it, just wait till winter.