Sperm quality is the best when abstinence lasts for 2-7 days. Sperm beyond this time may age and decline in quality. Sperm should be discharged as often as spring water, which is conducive to the production of fresh sperm.

Couples who are usually pregnant, especially during ovulation, can have the same room for two days 1 time, which is beneficial to the production and replacement of sperm. The longer you quit, it is like a pot of water. If left for a long time, the sperm inside will age and die, which is not conducive to prenatal and postnatal care.

Generally, sperm quality may deteriorate after 10 days, of course, it also depends on personal physique.