Causes of Infertility in Men

Whenever a couple cannot conceive a child, there are cases where the attention shifts to the man. Based on fertility check up singapore, it is evident that infertility in men is common, and it can be blamed on a variety of factors. However, most issues contributing to male infertility are usually treatable, especially when diagnosed on time. Some common infertility causes in men are highlighted below.


obese man

Obesity is one of the most overlooked causes of infertility in men. Being obese can affect the quality of your sperms as deposits of fats can influence androgen metabolism. Androgens are the hormones that play a part in reproductive activity and male traits, such as testosterone. Obesity can thus alter sperm development significantly.

Steroids and Supplements

Misuse of food supplements can also result in male infertility. You should check the quality and possible side effects of any supplement before taking it. Consulting your physician is also a good idea. Steroids, including testosterone injections, can also harm sperm production severely. If there is an underlying fertility issue, steroids can also make it worse.

High Testicular Temperatures

One of the main reasons the male genital organs usually hang outside in the scrotal sack is to ensure they have a lower temperature than intra-abdominal organs. Increased temperature in the scrotum can decrease the functionality and quality of sperm. Some of the risk factors leading to high testicular temperature include staying in a seating position for many hours, working in high-temperature professions, wearing tight underwear, and placing laptops on the lap for long hours.

Genital Injuries

Testicular injuries can also result in infertility. An injury on the genitals can occur in various ways, including during a road accident or while participating in sports such as horse riding and martial arts. Testicular injury should be treated with urgency to decrease the chances of infertility.

Sexually Transmitted Infections

sperm cells

Sexually transmitted infections like chlamydia, gonorrhea and ureaplasma are known to cause infertility in males. The infections cause genital inflammation, which can severely affect the quality and function of sperms. In chronic and severe cases, the infections can result in obstruction. Any infection sign should always be treated aggressively and on time to avoid such effects.


Generally, men can reproduce even at an advanced age. However, the reproductive potential usually reduces as men grow older, starting from around age 35. The quality of sperms also reduces, and the possibility of fathering children with various medical conditions such as Kleinfelter syndrome, autism, neurofibromatosis, and down syndrome increases.