Most usual circumstances that may require frozen Semen Storing (Banking) are as follows:

1. Patient's with diagnosed malignancy undergoing chemo/radiotherapy.
2. Individuals undergoing vasectomy. The expense and peace of mind, in so doing, is not comparable to the expense and failure of re-anatomists, in case the individual has a change of heart.
3. Individuals with low sperm count, who would benefit from combining several frozen samples and much higher count at the time of ovulation of their partner.
4. Individuals who may have to be out of town at the time of ovulation of their partner.
5. People at risk of exposure to radiation or an atomic accident, such as radiologists, radiology technicians and workers at a facility using atomic fusion or reactors.

Banking your semen for any reason, e.g. prior to vasectomy, prior to working with radioactive materials, in case(s) of professional exposure to x-ray, chemotherapy or radiotherapy for malignancy or sometimes for no special reason, MIGHT BE BENEFICIAL IN KEEPING YOUR GENES IN THE POOL OF HUMAN RACE.