Butter will keep for a long time refrigerated. Up to 6 weeks. You can also freeze this product and it will keep for over a year.   Hi - I only accessed this question as I hâ¦ave just tried some butter I had in the fridge. It is now Sunday 14th June 2009.
Sperm can be stored inside the male body for approximately 3 weeks after they've matured, after which they die inside the body if not ejaculated. So the entire sperm life cycle inside a man's body if not ejaculated (10 week maturation time + 3 week storage lifespan) is approximately 13 weeks or about 3 months.
Sperm is made in the testes, but stored in the epididymis, a gland where it is also matured.Sperm from the testes cannot yet move on their own.perm from the testes are immature, and cannot move on their own. They remain in the epididymis â¦ gland were they mature. See epididymis. Once a man ejaculates in a woman, it goes to her uterus (womb) and eventually is discharged from or is absorbed from her body.