Patient's question:
Here are the translated sentences:Did the necessary checks first, such as ultrasound and semen analysis. The sperm mortality rate is relatively high, it is said that it is male infertility. Please ask what are the common causes of male infertility.
Doctor's answer:
1. Infertility caused by abnormal semen and sperm, such as: azoospermia, dead sperm, weak sperm, oligospermia, abnormal sperm, semen nonliquefaction, low semen volume, etc.;2. Infertility caused by sexual dysfunction, such as: low libido, sexual aversion, hypersexuality and paraphilia, erectile dysfunction, insertion difficulty, etc.
3. Infertility caused by ejaculation disorders, such as: premature ejaculation (premature climax), anejaculation, and retrograde ejaculation, etc.;
4. Infertility caused by abnormal external genitalia, such as: cryptorchidism, small testicles, absence of testicles, hypospadias, etc.;
5. Infertility caused by varicocele.