Understanding Male Infertility
Male factor infertility accounts for about half of couple infertility cases. It may result from low sperm count, poor sperm movement, abnormal sperm shape, or reproductive tract problems. Most male infertility is treatable or manageable. Dr. Libby evaluates the cause systematically and works with fertility specialists to help couples achieve pregnancy.
Common Causes of Male Infertility
- Low sperm count (oligospermia) – From hormonal problems, genetic issues, heat exposure, or other causes
- Poor sperm motility (asthenospermia) – Sperm don't swim well enough to reach egg
- Abnormal sperm morphology (teratospermia) – Shape problems prevent fertilization
- Varicoceles – Enlarged veins reducing sperm quality
- Ejaculation problems – Retrograde ejaculation or anejaculation
- Erectile dysfunction – Inability to maintain erection for intercourse
- Infection or inflammation – Prostatitis affecting sperm
- Genetic factors – Inherited conditions affecting sperm production
- Lifestyle factors – Smoking, drug use, excessive heat, stress
Evaluation Process
Dr. Libby takes a complete history about sexual function, medical conditions, medications, and lifestyle. He performs a physical exam including testicular exam and checks for varicoceles. Semen analysis is essential—this test measures sperm count, motility, and morphology. Additional testing may include hormonal evaluation, ultrasound, and genetic screening if indicated.
Treatment Approach
Lifestyle Modifications:
- Quit smoking and avoid recreational drugs
- Limit alcohol consumption
- Avoid excessive heat (hot tubs, tight clothing)
- Manage stress and get adequate sleep
- Lose weight if overweight
- Take antioxidant supplements if indicated
Medical Treatment:
- Hormonal therapy for testosterone or other deficiencies
- Antibiotics for infection-related infertility
- Medications to improve erectile function or ejaculation
- Vitamin supplementation (CoQ10, carnitine, etc.) may help sperm quality
Surgical Treatment:
- Varicocele repair—improves semen quality in many men
- Vasectomy reversal—if prior vasectomy
- Microsurgical epididymal sperm aspiration (MESA)—for no-ejaculation situations
Assisted Reproduction:
For some men, IVF with or without ICSI (intracytoplasmic sperm injection) offers best chance of pregnancy. Dr. Libby coordinates with your fertility specialist on appropriate treatment approach.
Outcomes & Timeline
Improvement in semen quality after treatment takes 3-6 months (sperm production cycle). Most couples trying to conceive achieve pregnancy within 12 months of combined urologic and fertility treatment. Dr. Libby maintains communication with your fertility team throughout the process.