Problems with ejaculation and sustaining an erection
- Diabetes mellitus
- Peripheral vascular disease
- Spinal injury
Reduced sperm quality
- Smoking
- Sexual transmitted disease infection
- Medical condition ( e.g.: on chemtotherapy)
- Undescended testis
- Past medical history – orchitis, mumps, varicocoele, post herniotomy
Other related topic:
Under Men's health, Obstetric And Gynaecology, Women's health | Comment now » | Technorati Tags: infertility, male factor, sperm quality

