Types of treatment depend on the causes that keep women from getting pregnant. Sometime, the causes are not unknown even to the 'branded' doctor in the field.
1. Low sperm count and poor sperm quality
If it is your lifestyle such as excessive alcohol consumption, smoking, or job-related that cause this, your sperm count or sperm quality will probably improve when you change your lifestyle or change your work post. but this may take some time before you can see any improvement.
If it is not lifestyle-related or work-related, your doctor may recommend insemination in which sperms are collected and concentrated to increase the number of healthy sperms.
2. Retrograde ejaculation
Insemination will be recommended for this cause.
3. Hormone imblance
This can be improved by taking medicine or have a surgery.