Bank records. Length of time to keep, and why: From one year to permanently. 1  Go through your checks each year and keep those related to your taxes, business expenses, home improvements and mortgage payments. 2  Shred those that have no long-term importance.
Causes of Retrograde Ejaculation. Causes of retrograde ejaculation include surgery that involves the prostate, urethra or bladder, medication and some health conditions. Damage to the prostate tissue by radiation therapy or other types of nerve damage in the pelvic area can also cause retrograde ejaculation.
What causes premature ejaculation? Most cases of premature ejaculation do not have a clear cause. With sexual experience and age, men often learn to delay orgasm. Premature ejaculation may occur with a new partner. It may happen only in certain sexual situations or if it has been a long time since the last ejaculation. Psychological factors such as anxiety, guilt, or depression can also cause it.