Answer:
Experts say that a man's potency is in balance with the potency of his wife. If you are married to a very moist and potent wife then you will be very dry and impotent. In cultures where polygamy is common, a man suffering from low sperm volume will take a very old widow for a wife who has never been able to have children. The age of seventy or eighty is most effective. After a few weeks of marriage, the sex with the old dry widow will cause the balance of potency to swing back in the direction of the husband and he will have all the volume of semen that his young wife could ever dream of. To continue this fertility he will need to return to the old barren widow whenever his volume diminishes. A problem that began with low volume becomes an answer to prayer for an old woman. Please consult a physician before asking an old widow to marry you. You may not be up to it. Many men have found such women to be much more demanding in bed than their young wives and if an old widow gets angry with you she's got her cane or walker at the ready to smack you upside the head if you're not fast enough on your feet.