Low Sperm Count: Causes, Symptoms & Treatment Options
Male infertility contributes to nearly half of all infertility cases, and low sperm count (oligospermia) is one of the most common reasons couples face difficulty conceiving. While it can be concerning, the good news is that many cases can be successfully treated with lifestyle changes, medications, or advanced fertility treatments.
At Dr. Swati Allahbadia’s Fertility Clinic in Mumbai, we provide comprehensive evaluation and personalized treatment plans to help couples achieve their dream of parenthood.
What Is Low Sperm Count?
Low sperm count means that the semen contains fewer sperm than normal. According to the World Health Organization (WHO), a healthy sperm concentration is 15 million sperm per milliliter or more. A count below this level is considered low and may reduce the chances of natural pregnancy.
However, having a low sperm count does not mean pregnancy is impossible. Many men with low sperm counts become fathers with appropriate treatment and fertility support.
Common Causes of Low Sperm Count
Several medical and lifestyle factors can affect sperm production.
Medical Causes
Varicocele (enlarged veins in the scrotum)
Hormonal imbalance
Previous infections
Undescended testicles
Genetic conditions
Diabetes
Thyroid disorders
Previous surgery
Lifestyle Factors
Smoking
Excessive alcohol consumption
Obesity
Poor diet
Chronic stress
Lack of sleep
Exposure to heat
Use of anabolic steroids
Recreational drug use
Environmental exposure to certain chemicals or radiation may also negatively impact sperm production.
Symptoms of Low Sperm Count
Many men experience no noticeable symptoms until they try to conceive. Some may notice:
Difficulty achieving pregnancy
Reduced sexual desire
Erectile dysfunction
Pain or swelling in the testicles
Decreased facial or body hair due to hormonal imbalance
If pregnancy has not occurred after one year of regular, unprotected intercourse, a fertility evaluation is recommended.
How Is Low Sperm Count Diagnosed?
The diagnosis begins with a detailed medical history and physical examination.
Your fertility specialist may recommend:
Semen analysis
Hormone testing
Scrotal ultrasound
Genetic testing (when required)
Sperm DNA fragmentation test
Additional fertility investigations
A semen analysis evaluates sperm count, motility (movement), morphology (shape), and overall semen quality.
Treatment Options for Low Sperm Count
Treatment depends on the underlying cause.
Lifestyle Changes
Simple lifestyle improvements can significantly improve sperm quality.
Maintain a healthy weight
Exercise regularly
Eat a balanced diet rich in fruits and vegetables
Quit smoking
Limit alcohol intake
Manage stress
Sleep for 7–8 hours daily
Avoid excessive heat exposure
Medications
Doctors may prescribe medications to treat:
Hormonal imbalance
Infections
Inflammation
Vitamin deficiencies
Always take medicines under medical supervision.
Surgical Treatment
If varicocele is the cause, surgery may improve sperm production and fertility outcomes.
Assisted Reproductive Technologies (ART)
When natural conception is difficult, advanced fertility treatments can help.
These include:
Intrauterine Insemination (IUI)
In Vitro Fertilization (IVF)
Intracytoplasmic Sperm Injection (ICSI)
In cases of very low or absent sperm count, procedures such as PESA (Percutaneous Epididymal Sperm Aspiration) and TESE (Testicular Sperm Extraction) may be recommended to retrieve sperm for IVF/ICSI treatment.
Can Low Sperm Count Be Prevented?
Although not all causes can be prevented, healthy lifestyle habits may improve sperm health.
Recommendations include:
Eat nutritious foods
Exercise regularly
Avoid tobacco and recreational drugs
Reduce alcohol intake
Manage stress
Protect against sexually transmitted infections
Schedule regular health check-ups
When Should You See a Fertility Specialist?
Consult a fertility specialist if:
You have been trying to conceive for more than one year.
You have a history of testicular injury or surgery.
You have known hormonal disorders.
Your semen analysis shows abnormalities.
Your partner has undergone fertility evaluation and male factor infertility is suspected.
Early diagnosis often leads to more effective treatment and improved chances of pregnancy.
Why Choose Dr. Swati Allahbadia?
Dr. Swati Allahbadia is an experienced fertility specialist in Mumbai who offers evidence-based fertility care for couples facing infertility. Every patient receives an individualized treatment plan based on detailed fertility evaluation and the latest reproductive technologies.
Our goal is to identify the root cause of infertility and recommend the most suitable treatment while supporting couples throughout their fertility journey.
Frequently Asked Questions
Can low sperm count be cured?
Many cases can be improved with lifestyle changes, medications, or surgery. Others may benefit from assisted reproductive treatments such as IVF or ICSI.
Can I become a father with low sperm count?
Yes. Many men with low sperm count successfully achieve pregnancy naturally or with fertility treatment.
Does age affect sperm count?
Yes. Male fertility gradually declines with age, and sperm quality may decrease over time.
Which foods improve sperm count?
A balanced diet including fruits, vegetables, nuts, whole grains, fish, and antioxidant-rich foods may support healthy sperm production.
How long does treatment take?
It depends on the underlying cause. Lifestyle changes generally take about three months to show improvement, as sperm production follows a cycle of approximately 74 days.
Book a Consultation
If you or your partner are experiencing difficulty conceiving, early evaluation can make a significant difference. Schedule a consultation with Dr. Swati Allahbadia to receive expert guidance, accurate diagnosis, and personalized fertility treatment in Mumbai.