Juliano Name Meaning Catalan and southern Italian: from the personal name Juliano (see Julian). As an Italian name, it is a variant spelling of Giuliano.
The sperm regeneration cycle takes about 74 days. It is generally known that most men produce millions of new sperm every day. However, you might not know that these new sperm take about 2 Â½ â 3 months to fully mature or that when sperm are initially formed they lack the ability to swim forward or fertilize an egg.
Sperm can live up to 5 days, but generally live 2 days. It's best that the sperm is present when the egg is released because once it's released, it only survives about 24 hours. The sperm also has to fertilize the egg in the tube or it won't implant in the womb. Source(s): Discovery Channel, fertilityfriend.com, my OB.