Reasons for men:
§ If sperm is less produced
§ If the sperm is not dynamic at a fixed speed in the fullest stage
§ If sperm or sperm is not normal
§ Due to the number of sperm or sperm due to lack of sexually transmitted diseases and decreased mobility
§ If sperm count decreases due to age
§ If the use of certain medicines and the effect of chemicals in the production of the testicles decreases
§ In the testicle injuries
§ If sperm production capacity is damaged for radiation or radiation
§ If there is any problem in the pituitary gland
§ If thyroid hormone varies
If you have diabetes or high blood pressure
§ There is an error in cellulose cell and cellulose cell cells in cellulose cells making the endocrine mass hormone.
§ When there is an infection or injury, the way out of the sperm is closed
§ Unrestrained living, smoking, drinking alcohol
§ If there is lack of adequate rest
§ If working in a bit of heat, read tight underwear
§ Stress, anxiety,
§ Regular use of medicines for depression
§ If there is excess weight then