1. What is male infertility?
Male infertility is the inability of a man to cause pregnancy in a fertile female, usually due to problems in sperm production, function, or delivery.
2. What are the main causes of male infertility?
Low sperm count
Poor sperm motility (movement)
Abnormal sperm shape (morphology)
Hormonal imbalances (low testosterone)
Blockages in sperm transport
Varicocele (enlarged veins in the scrotum)
Infections (STDs, mumps, prostatitis)
Lifestyle factors (smoking, alcohol, drugs, obesity)
3. What are the symptoms of male infertility?
Inability to conceive after 1 year of unprotected intercourse
Low sexual drive (libido)
Erectile dysfunction
Pain, swelling, or lump in testicles
Decreased facial or body hair (hormonal problem)
4. What are the risk factors for male infertility?
Smoking and alcohol use
Drug abuse (anabolic steroids, marijuana, cocaine)
Exposure to radiation or toxins
High stress and lack of sleep
Tight clothing and overheating of testicles
5. What is the role of lifestyle in male fertility?
Healthy lifestyle improves sperm quality. Balanced diet, regular exercise, stress management, and avoiding toxins significantly reduce infertility risks.