What Causes Low Sperm Count and Male Infertility?

Dear Hitesh kumar ji,

Low sperm count does not necessarily mean that you cannot have a child. The cause needs to be identified first because several treatable conditions can affect sperm production and quality.

What Could Cause Low Sperm Count?

Common causes include

• Varicocele, or enlarged veins around the testicle

• Hormonal imbalance

• Previous infections

• Blockage in the sperm-carrying tubes

• Certain medicines or testosterone/anabolic steroid use

• Smoking, excessive alcohol or recreational drugs

• Obesity and prolonged stress

• Excessive heat around the testicles

• Previous testicular or groin surgery

• Certain genetic conditions

What Tests Needed?

A urologist or male-infertility specialist recommend

• Repeat semen analysis

• Sperm motility and morphology assessment

• Hormone tests such as testosterone, FSH and LH

• Scrotal ultrasound to check for varicocele or other problems

• Additional genetic or other investigations if the sperm count is very low

A single semen report does not always give the complete picture because sperm counts can vary. Doctors commonly recommend more than one semen analysis.

Treatment for Low Sperm Count

Treatment depends on the underlying cause. It include

• Medicines for certain hormonal problems

• Treatment of infections when present

• Surgery for conditions such as varicocele or sperm-duct blockage

• Treatment of sexual or ejaculation problems

• Fertility procedures such as IUI, IVF or ICSI when required

Lifestyle Changes That Help

You can support sperm health by

• Avoiding smoking and recreational drugs

• Limiting alcohol

• Maintaining a healthy weight

• Exercising regularly

• Getting adequate sleep

• Managing stress

• Avoiding prolonged heat around the testicles

• Avoiding unnecessary testosterone or anabolic steroid use

• Eating a balanced, nutritious diet

Do not start testosterone, fertility medicines or supplements on your own. Some supplements are promoted for sperm improvement, but evidence is limited and they may not treat the underlying cause. 

When Should You See a Specialist?

If you and your partner have been trying for 12 months without contraception without achieving pregnancy, a fertility evaluation is recommended. Consultation should be considered sooner if you have testicular pain/swelling, erectile or ejaculation problems, previous testicular surgery, or a very low sperm count.

HexaHealth can help you connect with an experienced urologist/andrologist or fertility specialist for evaluation and treatment guidance.

If you share your semen report values, especially sperm count, motility and morphology, along with your age and how long you have been trying for pregnancy, we can explain the report and suggest the appropriate next steps.

Wishing you and your family good health always.
Warm regards,
Team HexaHealth