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.
Your body is close to the temperature sperm are used to and, depending on the time in your cycle, the environment can be more or less friendly to them. The good news is that research has shown that sperm may survive 3 to 5 days after ejaculation in an optimal reproductive environment.