Semen - Semen is also called as a seminal fluid that is produced from the male reproductive tract and contains sperm cells that are also capable of fertilizing the female's eggs. It is also secreted by sexual glands and many other sexual organs of male individuals. Semen is also emitted and originates from the seminal vesicle that is placed in the pelvis. The process of discharging semen from the urethral orifice is known as ejaculation. Semen is formed in several places such as seminal vesicles, testicles, prostate, vas deferens, and many more.
Semen is also the fluid, which comes from the penis during ejaculation that contains sperm. It also contains fructose, sodium, protein, fat, and many more. It is made up of a combination of several fluids that have citrate, galactose, mucus, amino acids, spermatozoa, and mucus. The maximum amount of semen in each ejaculation of a male is about 2 to 5 ml. It is important to note that a normal male ejaculates around 200 to 300 sperm. The testicles continually produce sperm if they hit puberty during their entire life.
What are the causes of producing less semen?
Low semen means that the fluid contains less sperm than normal during ejaculation. A low sperm count is also known as oligospermia but a complete absence of sperm is known as azoospermia. If you have less than 15 million sperm per millimeters of semen then the sperm count is lower as compared with the normal count. There are several causes of producing less semen are discussed below –
- Infection – Several infections may negatively impact sperm production that can cause scarring and blocks the passage of sperm such as inflammation of the epididymis, or testicle, and many sexually transmitted infections that includes HIV or gonorrhea.
- Obesity – It may also cause infertility in different ways that include directly impacting sperm and also causing hormone changes which lower infertility in male individuals.
- Increase in age – When the age of male individuals increases then the amount of semen released throughout the ejaculation may reduce. Thus, increasing in age or getting older is the main cause of less semen count during ejaculation.
- Drugs – Many drugs including anabolic steroids that can take for muscle strength may also cause the testicles and reduce sperm production or less semen. Marijuana or Cocaine may decrease the quality and number of sperm production which may cause less semen.
- Industrial chemicals – Use or exposure to several industrial chemicals including pesticides, painting materials, benzenes, toluene, and many more may cause low sperm production.
- Occupation – Several jobs or occupations can also be related to the increased risk of infertility among male people including welding or those linked with prolonged sitting such as truck driving.
- Radiation or X-rays – Exposure to radiation or X-rays can decrease the production of sperm which may take many years for sperm production to be normal. Sperm production might be permanently decreased with high doses of radiation.
No comments:
Post a Comment