Sperm ejaculation into the vagina has a fishy odor may be physiological factors, but also may be circumcision, vaginitis and other diseases caused.
1. Physiological factors:
When having sex, if you don’t pay attention to local hygiene, it can lead to a fishy smell when sperm is ejaculated into the vagina. In addition, semen has a faint fishy odor, semen discharged from the body after sex, can also smell a fishy odor.
2. Pathologic factors:
(1) phimosis: if men suffer from phimosis, this disease is easy to make the local dirt, if you do not pay attention to hygiene, after sex, the dirt at the foreskin will enter the female vagina, resulting in sperm injection into the vagina has a fishy odor.
(2) vaginitis: if a woman suffers from bacterial vaginitis, trichomonas vaginitis and other diseases, can lead to vaginal secretions have a fishy odor, in the sexual life may bring some pathogenic bacteria into the vagina, so that the symptoms aggravated, resulting in sperm injection into the vagina has a fishy smell.
After eliminating physiological factors, you should go to the hospital in time to find out the cause of the disease and treat the cause.