Should I freeze my sperm? Men consider their 'sixth vital sign.'

Breakthroughs, discoveries, and DIY tips sent every weekday. Egg-freezing boomed in the last decade, with a 400 percent increase since 2012. Now, research about sperm degradation and its impact on family-building is driving a generation of health-conscious men to consider their own fertility preservation. Whether men of the past were left out or checked-out of the fertility conversation depends on who you ask. But old beliefs about the lifelong assurance of fatherhood are out and men are taking control of their reproductive futures with the help of mail-in sperm testing and freezing.