when the testicles are not undescended it affects the temperature which causes infertility due to no sperm production.
Hot baths can negatively affect male fertility by raising the temperature of the testicles, which can reduce sperm production and quality. This can lead to decreased fertility in men.
Go ask a doctor
Cryptorchidism is a condition in which either both or one of the testis remain(s) in the abdomen or inguinal area. According to studies, Bilateral or Unilateral Cryptorchidism affects paternity - infertility or even sterility. However, Bilateral Cryptorchidism shown greater effects on fertility compared to the later. This condition, as well, has shown testicular cancer effect on the later life. Men with untreated Bilateral Cryptorchidism will be sterile (without conception after 12 months of unprotected sexual intercourse with a woman). And in Unilateral Cryptorchidism it has subtle effects on fertility this is because of the presence of one testis which compensates the absence of the other. And this condition is somehow believed to be hereditary condition.
Incorrect concentrations of ions in semen.
YES!!! Alcohol does not affect fertility in either the male or the female.
No it will not affect fertility
various foods affect the taste of semen to make it sweeter or bitter, whatever your partner may like. there were earlier questions about PJ affecting male fertility -- nonsense
No, soil formation doesn't affect the fertility of soil but soil looses its fertility by being exhausted.
Chlamydia is not life-threatening. It can affect future fertility.
orchiopexyThe surgery to corresct cryptorchidism is called Orchiopexy.
Cryptorchidism is when one or both of the testicles fails to descend into the scrotum. It is also called undescended testicle(s). Uncorrected cryptorchidism can increase the risk of male infertility and testicular cancer.
Masturbation does not affect your Fertility although they are researching it.