Patient's question:
What are the common causes of male infertility? What are the common causes of male infertility? What are the common causes of male infertility? I want to ask the doctor for clarification, thank you for the question above!Doctor's answer:
Common causes of male infertility include:1. Infertility due to abnormal semen and sperm, such as: azoospermia, dead sperm, weak sperm, oligospermia, abnormal sperm, semen nonliquefaction, and low semen volume.
2. Infertility due to sexual dysfunction, such as: low libido, sexual aversion, hypersexuality and paraphilia, erectile dysfunction, and insertion difficulty.
3. Infertility due to ejaculation disorders, such as: premature ejaculation (premature climax), anejaculation, and retrograde ejaculation.
4. Infertility due to abnormal external genitalia, such as: cryptorchidism, small testicles, absence of testicles, and hypospadias.
5. Infertility due to varicocele.