Sexual fluid is a substance that occurs naturally in the body of both males and females during sexual arousal. It contains fructose, which provides energy for sperm cells to swim towards an egg cell during intercourse. Fructose is a type of sugar found in fruit and honey and can be broken down into glucose by the body's enzymes. Sperm cells are able to convert this glucose into ATP (adenosine triphosphate) molecules that provide them with energy to move through the female reproductive system. During ejaculation, sperm cells contain approximately 90% water and 10% semen or seminal plasma, which includes proteins, enzymes, minerals, and other nutrients such as fructose. The amount of fructose varies between individuals but generally ranges from 5-20 mg/ml of semen. Scientists have studied how different types of diets affect the amount of fructose in semen and found that those who consume more sugary foods tend to have higher levels. Additionally, some studies suggest that alcohol consumption may reduce the amount of fructose in semen.
The fructose in sexual fluid can also be used by bacteria present in the vagina to produce lactic acid, which helps create a favorable environment for sperm survival. Lactic acid is produced when the pH level becomes too alkaline due to bacterial activity and can help neutralize the acidity of the cervical mucus, allowing sperm to pass through it easier. In addition, research has shown that women who have unprotected sex with multiple partners over time tend to have lower levels of fructose in their cervical mucus, suggesting that it may play a role in fertility. However, further research is needed to confirm these findings.
In summary, fructose plays an important role in providing energy for sperm during intercourse and helping them swim towards an egg cell. It is also thought to contribute to fertility by creating a favorable environment for sperm cells in the female reproductive system. While more research is needed on this topic, understanding the function of fructose in sexual fluid can lead to new insights into male fertility and female reproductive health.