Causes of Male Infertility

Causes of Male Infertility Anatomical Factor

1. Cryptorchidism
2. Hypospadias
3. Epispadias
4. Varicocele
5. Congenital absence of vas.

Genetic Factor

1. 47, XXY
2. 46, XY-mosaic
3. Azoospermic.

Endocrine Factor

1. Thyroid dysfunction
2. dishing disease
3. Acromegaly
4. Pituitary tumor.

Infective Factor

1. Tuberculosis
2. Gonorrhea
3. Chlamydia.

Ejaculatory Factor

1. Anejaculation
2. Retrograde ejaculation
3. Premature ejaculation.

Other Factor

1. Environmental toxins
2. Medication
3. Trauma
4. Psychological
5. High viscosity
6. Sperm antibodies
7. Low fructose content
8. Immotile sperm.

Idiopathic