If the amount of sperm produced is low, then the chance of impregnating a partner will decrease due to limited availability of sperm. Oligozoospermia, which is a condition where the amount of sperm is below 15 million per milliliter of semen, can be caused by various factors including health, stress levels, diet, and environmental exposure. Ways to increase sperm count and other factors can be found in the article cited from Health.com (06/03).

"Quit Smoking Based on a study in 2019, individuals who consume tobacco for a decade or more show a significant decrease in the number of sperm cells and lower volume of semen compared to non-smokers. However, for those who successfully quit smoking, there is an increase in the number of sperm cells within a three-month period."

Regular ExerciseExercising regularly can increase the amount of sperm in men compared to those who are less physically active. The results of a study in 2017 showed that engaging in activities such as running or weightlifting three times a week for about an hour can help increase sperm count. However, despite the fact that exercise can increase sperm count, this study also found that there was no significant increase in the likelihood of a man impregnating his partner during fertility treatment.

Increase Rest and Reduce Stress Lowering stress levels by engaging in physical activities, practicing meditation, breathing exercises, yoga, or indulging in pleasurable activities can play a role in improving sperm production. It has been proven that stress can inhibit the production of luteinizing hormone (LH) and testosterone release, both of which can have a negative impact on sperm count. Adequate sleep quality also plays an important role in managing stress and maintaining optimal sperm count health.

Consuming foods that contain antioxidants
Antioxidant substances found in plant-based foods can help prevent or delay damage to body cells. Including fruits and vegetables that are rich in antioxidants in your diet can help reduce the risk of damage to sperm DNA, which may affect the quantity and quality of sperm. Some examples of antioxidant compounds and foods that contain them include vitamin C, vitamin E, beta-carotene, beta-cryptoxanthin, and lutein.

Consuming Healthy Fats Sperm health depends on the intake of fatty acids obtained from food. To improve sperm production and quality, it is recommended to add more nuts, grains, vegetable oils, and fatty fish that contain omega-3 to your diet. A review in 2019 concluded that men who experience fertility problems and consume omega-3 fatty acids experience an increase in the concentration and mobility of their sperm.

Consuming Fenugreek and D-Aspartic Acid Supplements Consuming 600 mg of fenugreek seed extract (Trigonella foenum-graecum) testofen for 12 weeks can help increase testosterone levels, which ultimately affects sperm production. D-Aspartic acid (D-AA) is an amino acid needed for testosterone synthesis and can be consumed as a dietary supplement. Research shows that D-AA supplementation can help men increase their testosterone levels, which in turn has the potential to improve the quality and quantity of sperm produced.

There are several uncontrollable factors that can reduce the amount of sperm. If you are experiencing this problem, it is best to consult a doctor directly. Some main factors that can affect a decrease in sperm count include the use of certain medications, exposure to chemicals, the use of anabolic steroids, and high environmental temperature.

Treatment for fertility can be an alternative to increase it. The doctor's recommendations are as follows: Antibiotic Therapy Use of Serophene or Clomid medication (clomiphene) Use of Choragon (human chorionic gonadotropin) Use of Femara medication (letrozole) Intrauterine Insemination (IUI) procedure In Vitro Fertilization (IVF) procedure